Solve the equation using mental math x-1/5 = 4 2/5

Answers

Answer 1

Answer:

Exact Form:

x = 23 /5

Decimal Form:

x = 4.6

Mixed Number Form:

x = 4  wholes  3/5

Step-by-step eplanation:


Related Questions

please answer right ill give brainliest

Answers

Answer:

A:24 photos per day

Step-by-step explanation:

your welcome

Answer:

sorry i was on the phone answer is 44

Step-by-step explanation:

Two different clothing detergents are on sale at Shop Mart. Clean White is priced at $5.76 for 32 fluid ounces. Clean Bright is priced at $7.20 for 48 fluid ounces. Which set of ratio tables is correct?

Answers

Answer:

$17.35

Step-by-step explanation:

Answer:

$17.35

Step-by-step explanation:

Awarding brainliest here

Answers

Area of one rectangular wall

12*23=276 square foots

Then the area of two walls

276*2=552 square foots

The cost of the paint for painting the two walls is 44.16%

Please answer asap. Find the value of x

Answers

X should be equal to the value of 14.
The answer is 16 trust me

Can the perimeter be larger than the area?

Answers

Answer:

YES

Step-by-step explanation:

SOMETIMES

Answer:

The area can be smaller or larger than the perimeter depending on the shape.

Step by Step Explanation:

You can divide your diagram into one-unit (feet, cm, miles) segments vertically and horizontally if you want to visualize how the area measurement will look. Multiply the length of your rectangle by the width.

I will mark best answer!!

Answers

Answer: 10

Step-by-step explanation:

8v - 4(v + 8 ) = 8

Distribute

8v - 4v - 32 = 8

Combine like terms

4v - 32 = 8

Add 32 to both sides

4v = 40

Divide by 4 on both sides

V = 10

Which statement is true about Saturn?

A: The temp on Saturn is very hot, averaging 500 degrees C
B: Saturn does not have any atmosphere
C: Saturn is the most dense planet in our solar system
D: Saturn is known for its large rings

Sorry about the subject, there is no science subject so I chose random

Answers

Answer:

i would say D

Step-by-step explanation:

saturn is pretty cold since its far away from the sun so not A

saturn does have an atmosphere, one that is similar to jupiter so its not B

saturn is less dense than water, although the core is not dense but i wound say  not C

therefore it has to be D

good luck i hope this is right

The answer is d because I have studied about planets

will give brainiest to the person give a good answer

Answers

Answer:

1=7

2=4

3= -12

4=5

5= -1

6= -1

7= -7

8=4

Drag the tiles to the boxes to form correct pairs.
Match the pairs of equivalent expressions.
(-14 + 36) – (1 + 2/6)
46 + 1
(5 + 2) + (20 + 2)
86-15
(36 – 3) – (8 + 60)
- - 11
(-10+6)+(76-5)
-15 - 30
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Answers

Answer:

Step-by-step explanation:

The correct pairs of equivalent expressions are given below.

⇒ (5 + 2b)+(2b + 3/2) =  4b + 13/2

⇒ (-10 + b)+(7b - 5) =  8b - 15

⇒ (-14 + 3/2b)-(1 + 8/2b) = -15 - 5/2b

⇒ (7/2b - 3)-(8 + 6b) => -5/2b - 11

What is the expression?

An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

We have given that,

All the expression are,

(5 + 2b)+(2b + 3/2)

(-14 + 3/2b)-(1 + 8/2b)

(-10 + b)+(7b -5)

(7/2b - 3)-(8 + 6b)

Now, We have to determine the equivalent expression as;

⇒ (5 + 2b)+(2b + 3/2) =  4b + 13/2

⇒ (-10 + b)+(7b - 5) =  8b - 15

⇒ (-14 + 3/2b)-(1 + 8/2b) = -15 - 5/2b

⇒ (7/2b - 3)-(8 + 6b) => -5/2b - 11

Thus, The correct pairs of equivalent expressions are given below.

⇒ (5 + 2b)+(2b + 3/2) =  4b + 13/2

⇒ (-10 + b)+(7b - 5) =  8b - 15

⇒ (-14 + 3/2b)-(1 + 8/2b) = -15 - 5/2b

⇒ (7/2b - 3)-(8 + 6b) => -5/2b - 11

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A pan balance has 3 cubes on one pan and 11 cubes on the other pan. Lucy thinks she should add 7, 8, 9, or 10 cubes to make the pans balance. How can you use the equation 3 + c = 11 to find the number of cubes Lucy should add?

Answers

Answer:

8

Step-by-step explanation:

11-3=c

c=8

The number of cubes Lucy should add is 8.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Given that, a pan balance has 3 cubes on one pan and 11 cubes on the other pan.

The equation to represent the situation is 3+c=11

The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.

Now, c=11-3

c=8

Therefore, the number of cubes Lucy should add is 8.

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Jada walked 8 miles to school and then a quarter of that distance again. How far did Jada walk? *
A. 2 miles
B. 10 miles
C. 8 miles
D. 12 miles

Answers

Answer

A . 2

Step-by-step explanation:

A quarter =0.25 miles

jada walked 8 miles to school

0.25

x     8

---------

2

10 miles. A quarter of 8 miles is 2. 2+8=10

A circular swimming pool has a diameter of 30 feet and a depth of 5 feet. Which equation can be used to find V, the volume of the swimming pool, in cubic feet?

Answers

Answer:i believe tht the equasion you use would b area aka LxW but instead of ft use cube

Step-by-step explanation:

Please help me also explain your answer so I can get better at this thank you :)

Decide whether the question is looking for the part, the percent, or the whole.

15% of what number is 132?

The question is looking for the [ part, percent, or whole]

Answers

Answer: 880

Explanation: 132/0.15 = 880 sry it wasnt thorough explanation i dont have time
To get %15 do 132x0.25 the percentage as a decimal that will give us 19.8 so now we know %15=19.8 19 is the whole and 8 is the part

Write each fraction as a percent. 2/10, /4, /20

Answers

Answer:

2/10 is 20% 4/20 should also be 20 %

Step-by-step explanation:

20% and .004% and .2% is the answer

Which sequence is represented by = 10 − 29 where x represents the term number and y represents the term?

Group of answer choices

1, -28, -57, -86, …

-29, -19, -9, 1, …

-19, -9, 1, 11, …

10, -19, -48, -77, …

Answers

Sorry I wasn’t points aaaaaa

Bella has $26.00 to spend at a craft store. She buys fabric that costs $18.62. She also wants to buy knitting needles for $7.32, silk flowers for $7.38 or oil paints for $8.48. Use the equation $18.62 + c = $26.00, where c is the item cost, to find the most expensive item Bella can buy. Show your work and explain how you found your answer. Be sure to write your answer in a complete sentence.

Answers

The answer is 3 dollars and 07 cents
Answer: Silk Flowers ($7.38)

Explanation:
STEP ONE:
Subtract 18.62 from 26
26-18.62=7.38
STEP TWO:
Match up the answer to the costs
7.38 > Needles (7.32)
7.38 < Paints (8.48)
7.38 = Flowers (7.38)
Evidently, the flowers are the most expensive thing Bella can buy.
STEP THREE:
Check your answer
18.62 + 7.38 = 26
Equation checks out
FINAL ANSWER:
Silk Flowers

Find the commission.

Answers

Answer:

63.9

Step-by-step explanation:

Convert 9% to a decimal: 0.09

710×.09=63.9

Please give me brainliest

joey ate 1/2 of the pie. molly ate 1/2 of what was left. lola ate 1/2 of what was lefet after molly finished. what fractional part of the pie did molly eat? what fractional part of the pie is left for another person?

Answers

Molly ate 1/4 and then the last one is 1/8

Abdul bought a loaf of bread for $1.59 and a package of cheese for $2.69. How much did Abdul spend?

Answers

Answer:

$4.28

Step-by-step explanation:

add.

$2.69 + $1.59 = $4.28

hope it helped.

Answer:

He spent 1.59 + 2.69 which is equal to $4.28, which is your answer.

Step-by-step explanation:

Hope this helps!! <3

Dont forget to give brainliest if this helped!! :)

i need some help plss with this math

Answers

Answer:

0

Step-by-step explanation:

If you look at -3 the other end is 0 so the answer is 0.

Answer:

y=3

Step-by-step explanation:

the equation is 3x + 2y = -6, so we can plug in the x value -4.

doing this we get -12 + 2y = -6

now we just solve the equation for y.

2y=-6+12

2y=6

y=3

It takes about 20 hours to drive from Columbus to Houston which is about 1180 miles. What is the unit rate?



Miles per hour

Answers

Answer:

it would be 59 miles per hour

Step-by-step explanation:

[tex]1180/20=59[/tex]

If you divide 1180 miles by 20 hours , you get *59 mph*

solve -2x<8 plzz :) have a good day

Answers

Answer:

The answer is -4

Isolate the variable by dividing each side by factors that don't contain the variable.

Inequlity form: x > -4

Interval Notation : (-4, infinity)

Hoped this helped!

(-2)(-1)>8(-1)

2x > -8

2x/2 > -8/2

x > -4

Find the total number of possible outcomes of one place and one day.

Answers

6 possible outcomes.
6 possible outcomes. basically just multiply 3x2.

Sorry this is the last question...

Answers

19/20 / 1/2 I hope this helps
41/20 :) good luck with the rest! And don’t be sorry!! Its okay to ask for help

What is the greatest common factor (GCF) of 12 and 54?

Answers

The greatest common factor is six

Answer:

The greatest common factor of 12 and 54 is 6

Step-by-step explanation:

is (12,6) a solution to y=-x+7?

Answers

No (x,y) so 6=-12+7 is incorrect
Y=-x+7
6=-12+7
6=-5
Not true

Michelle says that 4,902 × 0.001 is the same as 4,902 ÷ 103. Which explains whether she is correct?

A. She is correct because 0.001 = 103.

B. She is correct because multiplying by 0.001 is the same as dividing by 103.

C. She is incorrect because 4,902 × 0.001 = 0.4902 and 4,902 ÷ 103 = 4.902.

D. She is incorrect because multiplication makes a number greater and division makes a number less.

Answers

Answer:

D.) she is incorrect because multiplication makes a number greater and division makes a number less

Step-by-step explanation:

Because 4,902 Multiplied by 0.001= 4.902 and 4,902/103=.4902

PLEASE HELP ASAP RIGHT NOW

the Miller family must drive 8 hours to reach their destination. They drive 3 2/3 hours before stopping for the first time. Then they drive 2 3/5 hours before stopping again. How many more hours will it take the Miller family to reach their destination? Use paper to show your work. Enter your answer in the box.

It will take the Miller family ______ more hours to reach their destination.

IN FRACTION ONLY THANK YOU

Answers

3 2/3= 3 10/5 2 3/5= 2 9/15 3 10/15+2 9/15=5 19/15= 6 4/15 8-6 4/15= 2 11/15

It will take the Miller family 2 11/15 more hours to reach their destination

The number of hours it would take Miller's family to reach their destination is [tex]2\frac{2}{3}[/tex] hours.

What is a fraction?

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

Given, The Miller family must drive 8 hours to reach their destination.

The first time they stopped after driving [tex]2\frac{2}{3}[/tex] hours and again for the second time they stopped after driving [tex]2\frac{2}{3}[/tex] hours.

Therefore the total hours they drive is,

= [tex](2\frac{2}{3} + 2\frac{2}{3})[/tex] hours.

= (8/3 + 8/3) hours.

= 16/3 hours.

= [tex]5\frac{1}{3}[/tex] hours.

So, The number of hours they still need to drive is,

= (8 - 16/3) hours.

= (24 - 16)/3 hours.

= 8/3 hours.

= [tex]2\frac{2}{3}[/tex] hours.

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Please help, will give brainliest. Thank you

Answers

Answer:

92.6 times

Step-by-step explanation:

Answer:

If I understand what you are asking correctly all you would have to do is divide the 1 mile by how far around the path is. The answer to this is 92 hope this helps.

Step-by-step explanation:

If you want a decimal answer then its 92.6

3 to the second power x 3 x 3 x 3=

Simplified into exponential form

Answers

Answer:

27

Step-by-step explanation:

The answer is 27 hope I helped :)
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