Answers
Answer:
first one has 1 solution, second one have infinity solutions, third one has no solutions and the last one has 1 solution
Step-by-step explanation:
Answer:
Step-by-step explanation:
One solution:
[tex]\frac{1}{5}f-\frac{2}{3 }= \frac{-1}{5}f+\frac{2}{3}\\\\[/tex]
4a -3 +2a = 7a - 2
Infinitely many solution:
-1.7v + 2.8 = 1.4v-3.1v + 28
No solution:
Related Questions
Write 6 2/7 as an improper fraction.
Answers
Answer: 44/7
Step-by-step explanation: Hope it helps pls give brainliest
6 2/7= ?/7
multiply 6 by 7
= 6 2/7= 42/7
add 42 and 2= 44
= 44/7
The given mixed number 6 2/7 expressed as an improper fraction is 44/7.
The given mixed numbers s as follows:
6 2/7
To convert the mixed number 6 2/7 to an improper fraction, we can follow these steps:
Multiply the whole number (6) by the denominator (7).
⇒ 6 x 7 = 42
Add the product from Step 1 to the numerator (2).
⇒ 42 + 2 = 44
Write the sum from Step 2 as the new numerator over the denominator (7).
The improper fraction equivalent of 6 2/7 is 44/7.
Therefore, 6 2/7 expressed as an improper fraction is 44/7.
Learn more about the fraction here:
brainly.com/question/10354322
#SPJ6
The shown quadrilateral is a rectangle. If AB is 10 what is the length of DC?
_____________________
A.10
B.5
C.15
D.12
Answers
A. 10
This is because segment AB is parallel to segment DC, meaning they are the same length.
Hope this helps!
Two taxi services charge different rates. Taxi A charges $0.70 per mile
traveled plus an initial charge of $3.00. Taxi B charges $0.90 per mile
traveled. The situation is modeled by this system, where x is the number of
miles traveled and y is the charge for that distance, in cents:
y = 70x + 300
y = 90x
How many miles must each taxi travel for the charges to be equal, and what
is the charge for that distance?
A. Each must travel 9 miles, and the charge is $8.10.
B. Each must travel 10 miles, and the charge is $10.00.
C. The charges will never be equal no matter how far each travels.
Answers
Answer:
none of the above
Step-by-step explanation
70x + 300 = 90x
300 = 20x
15 = x
Answer:
each must travel 15 miles, and the charge is $13.50
Step-by-step explanation:
a8ex
double checking!!!
i think it's figure a but not sure!!!!
Answers
Answer:
figure a
Step-by-step explanation:
figure a is the only figure that has the same shape as the figure with the "*" next to it
Answer: I think it is A. It is the most likely to be compared to the star.
Step-by-step explanation: I hoped this helps
HELLPPPPPPPPPP!!!(Mikaela will invest $2,500 in an account that pays her 7.5% over 2 years. How much interest will she receive? Also, how much will she make total?
Answers
Answer:
Just interest is $187.50
Total is $2,687.50
Step-by-step explanation:
1. Determine what 7.5% of $2,500 is:
0.075 × 2,500 = 187.5
2. Add the interest (187.5) to the amount invested:
2,500 + 187.5 = 2,687.5
Answer:
375 interest, 2875 total
Step-by-step explanation:
I - ?
P - 2,500
R - .075
T - 2
2,500 x .075 = 187.5
187.5 x 2 = 375
375 + 2,500 = 2,875
(Do you go to GPFAA bc I have the same question)
HELP ASAP WILL MARK BRAINLIESTTTT!!!!!!
Answers
Answer:
A
Step-by-step explanation:
Answer: a is the answer
Step-by-step explanation:
PLEASE HELP MEEEE!!!!
x is less than or equal to 5 but greater than -2
Answers
Answer:
It's gotta be 5. All the possible answers are 1, 2, 3, 4, and 5. Because there are so many the logical way to go is 5
3 1/4 / 2 3/8= a b/c
Answers
Answer:
3 divided by 2 is 1.5
1/4 divided by 3/8 is 1/8
Step-by-step explanation:
If (x – 5) is a factor of f(x), which of the following must be true?
A: A root of f(x) is x=-5
B: A root of f(x) is x=5
C: Both x=-5 and x=5 are roots of f(x)
D: Neither x=-5 nor x=5 are a root of f(x)
Answers
Answer:
i believe it is B
Step-by-step explanation:
x-5=0
+5 +5
x=5
3 tickets to the museum cost $12.75. At this rate, what is the cost of:
Answers
Sandra drove 90 miles and used 6 gallons of gasoline. Ben drove 135 miles and used 9 gallons of
gasoline
Which of these statements is true?
A Sandra and Ben used gasoline at the same rate because - 15
B Sandra and Ben used gasoline at different rates because Ben drove a longer distance.
C Sandra and Ben used gasoline at the same rate of 12 miles per gallon.
Sandra and Ben used gasoline at different rates because Sandra used less gasoline.
Answers
Answer:
It is A
Step-by-step explanation:
6 x 15 = 90
9 x 15 = 135
Answer: A
Step-by-step explanation:
because the rate Sandra is using gas is 90/6 which is 15 and the rate Ben is using gas is 135/9 which is also 15. Since they are USING the gas, it is minus 15 (-15).
Find the length of AN A has coordinates (-4,-7), and N has coordinates (1,5)
Answers
The answer is 13 by using Pythagorean theorem.
If light travels 6.71x10 exponent 8 miles in one hour how many miles will it travel in 1 minute
Answers
Answer:
1.118 3 ¯ repeating ⋅ 10 exponent 7
Step-by-step explanation:
Find the mean of 12, 16, and 23.
Answers
Answer:
17
Step-by-step explanation:
mean means average...
12+16+23= 51
51/3= 17
What is the value of the expression
1/2 (m-4) • n
A 1/2
B 1
C 2
D 7/2
Answers
Answer:
b. 1
Step-by-step explanation:
you lised m = 12 and n = 1/4 so...
1/2(12-4) x 1/4
4 x 1/4 = 4/4 = 1
Find the missing value in the coordinate pair
(4, 16) (6,
Type your answer...
Answers
Answer:
(6,24)
Step-by-step explanation:
Hope this helped you!! If 4 times 4 is 16 then 6 times 4 is 24 babes...
name something in your everyday life or something that you watch for entertainment (Like sports...) that involves understanding proportional relationships
Answers
Answer:
One thing that I watch almost everyday that can help me understand proportional relationships is ads after I've watched an important event of the show. For example, I've just watched a good episode of {Show Name} and an ad about Shoprite appears. A graph, with a red line shows you how many people prefer to go to their shop than Walmart. They put their numbers in bigger numbers, making it seem that a lot of people go there compared to Walmart, so it must be good. This involves understanding proportional relationships because it shows how many people show up to Shoprite in {number of weeks}. So, the more weeks that Shoprite shows their ad, that more people come in that week.
Step-by-step explanation:
You have to think about x and y axis, and compare it to real life situations. For example, You're pouring gas into your car. The x axis is how many gallons of gas you poured in and the y is how much money you spent. The more you pour in gallons of gas, the more money you spend.
So, now all you have to do it compare it to something you do everyday.
Please don't copy this, we are in the same class. :(
which one of these tables shows a direct variation
Answers
Answer:
The first one
Step-by-step explanation:
A direct variation is when x and y are multiplied or divided by the same number. For example, in the first one y is always 8 times x. But, in the 2nd 3rd and 4th one that is not the case.
Hope this Helps!!! :)
Let me know in the comments if I should change anything or if the answer was perfect!!!
K is the midpoint of VW.
If KV = 3x and KW = 5x-10, what is VW?
22.5
15
7.5
30
Answers
Answer:
15
Step-by-step explanation:
just took the test. x=5 and the answer to the equation is 15
Help me please !!!!!!!
Answers
Answer:
1 = 40
2 = 140
3 = 40
4 = 140
5 = 40
6 = 140
7 = 40
Step-by-step explanation:
A straight line is 180 so I did 40 because 140 + 40 = 180. once I figured 3 out I basically had the rest.
2 What is as a percentage? 50
Answers
Answer:25
Step-by-step explanation:25
Answer:
10 is your answer
Step-by-step explanation:
Need some help.
Which numbers are rational?
1. 4/5
2. √4/5
3. π
4. √25/4
5. 3.14
6. √10/49
Answers
Answer:
1, 4, 5
Step-by-step explanation:
rational is when there is an end to the number.
Which of the following is an example of a quadratic equation?
Answers
its b
Step-by-step explanation:
quadratic equation usingvquadratic formula
Answers
Answer:
Sure what's the problem. I don't see a problem or an attachment
Step-by-step explanation:
I need the value of X
Answers
Answer:
x=36
Step-by-step explanation:
By vertical angles we know that
[tex]72 = 2x\\\\x=\frac{72}{2}\\\\x=36[/tex]
Answer:
x = 36
Step-by-step explanation:
72 and 2x are vertical angles, so they are equal.
2x = 72
2x/2 = 72/2
x = 36
(will mark brainliest)
The new borders in Europe caused tensions to grow.
A. TRUE
B. FALSE
Answers
Answer:
A. True
Step-by-step explanation:
In Europe and across the world, the tensions from the Cold War affected the borders of various countries, but the two opposing sides were not quick to agree and “forgive” each other, like siblings do. Overall, the Cold War affected the borders of Europe and other countries across the world by splitting various countries and dividing continents.
Answer:
this is true mark me brainliest please have a great
day :)
Step-by-step explanation:
Six calculators cost 180 determine the cost per calculator
Answers
Each calculator would cost 30 dollars (sorry if this isn't what you mean)
Help pls:( I’ll give you a crown if it’s right
Answers
Answer:
(9/5, 3) and (9, -3)
Step-by-step explanation:
someone help plzzz zz z
Answers
Answer:
B
Step-by-step explanation:
Owen draws 7 comics in April. He draws 3 times as many comics in May. How many comic does Owen draw in May
Answers
Answer:
16
Step-by-step explanation:
Answer:
21 comics
Step-by-step explanation:
hope this helped:)