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Related Questions
7. Below are the steps taken to simplify the expression. Which justification matches Step c of the simplified expression? *
7x+8y+5x+3(y+1)
a. 7x + 8y + 5x + 3y + 3
b. 7x + 5x + 8y + 3y + 3
c. (7x + 5x) + (8y + 3y) + 3
d. 12x + 11y+ 3
A. Associative Property of Addition
B. Commutative Property of Addition
C. Combine Like Terms
D. Distributive Property
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Answer:
A. Associative property of addition
Step-by-step explanation:
The associative property is about the grouping of terms/numbers in parentheses in an equation.
Evaluate when t = 32 degrees is what
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Answer:
Is there supposed to be a picture?
Step-by-step explanation:
is 6.762 greater than 6.649
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Please help if good at math
An isosceles trapezoid has a perimeter of 49 centimeters. Its shorter base measures 8
centimeters and its longer base measures 11 centimeters. The two remaining sides have the
same length
what is that length?
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Answer:
15
Step-by-step explanation:
11+8=19
49-19=30
because its an isosceles trapezoid the missing sides are equal to each other so we just have to divide 30 by 2
30/2=15
the answer is 15
have a great day :D
Please help!!! I’ll mark you the Brainlyest!!
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Answer: C.
Step-by-step explanation:
i hope this helpes!!
Answer: I believe it's D
Hope this helps love
Help pls!!!! Pls explain how you got the answer if you can!!! Have a blessed day
Also if you don’t know the exact answer answer and comments. And pls don’t waste my points this assignment is very important.
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Answer:
A.) 4/25
Step-by-step explanation:
Kimberly took her 6 nieces and nephews to a hockey
game. She wants to buy them snacks. How much can
she spend on snacks for each child if Kimberly wants to
spend less than $33 in total?
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33 > 6x
let x represent how much kimberly can spend on each of her nieces/nephews
33/6 > 6x
5.5 > x
the most kimberly can spend on each niece/nephew is $5.50
Answer: She can spend $5.50 on snacks for each child.
Step-by-step explanation:
First break everything down:
Total Cost: $33
Number of child : 6
Second do 33÷6= $5.50
Select the words that best describe the given equation y=x2-1
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Answer:
I'm not completely sure what you're asking, but the equation is slope-intercept form. That's how you'd describe the given equation.
Answer:
the y-value is 1 less than the square of the x-value
Step-by-step explanation:
yall omg pls tell me this but also like this post and all that cause who else poops then after your done you play with it like slime i’m trying to prove a point
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Answer:
please please anything but the penis privilege-
Answer:
...dude...no point should be proven
Find y. (leave answer in simplest radical form) *
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Answer:
12
Step-by-step explanation:
We already found x in a previous problem.
x = 6
The right triangle on the right side with sides x and y is also a 30-60-90 triangle.
The hypotenuse is twice the short leg.
x = 6
y = 2x
y = 12
solve for x filler filler filler filler filler filler
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Answer:
-7
Step-by-step explanation:
All the white cubes represent 1, therefore there are 5 cubes. So the equation is 5 + -x = -2. Since 5 + -7 = -2, then -7 is our answer.
how do you graph 3-2i
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Answer:
X is first then Y
Step-by-step explanation:
x is up to down
y is side to side
you write it like this (x,y)
Jerome earned an 80% on his math test. If there were thirty-five questions on the test, how many questions did he answer correctly? Explain your work
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Answer:
28 questions
Step-by-step explanation:
80% is 80 out of 100, so we can represent it as 80/100.
80 / 100 = y / 35
We need to find the value of y.
To do this we can cross multiply, with a method I like to call the butterfly method.
80 y
100 35
80x35=2800
Therefore, 100 times y equals 2800.
So we divide 2800 by 100.
2800/100=28.
Therefore, y equals 28.
y=28.
Suzette deposited $800 into a bank account earning simple interest of 2.5% each year. After 5 years, how much interest had her account earned?
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Answer:
[tex]\boxed {\boxed {\sf \$ 100.00}}[/tex]
Step-by-step explanation:
The formula for simple interest is
[tex]I=prt[/tex]
where p is the principal, r is the rate, and t is the time.
The principal, or initial amount is $800 and the time is 5 years The interest rate is 2.5%, but we must convert to a decimal.
Divide by 100 or move the decimal place two spots to the left.
2.5/100=0.025 or 2.5 ⇒ 0.25 ⇒ 0.025Substitute the known values into the formula.
[tex]p= 800 \\r= 0.025 \\t= 5[/tex]
[tex]I= (800)(0.025)(5)[/tex]
Multiply.
[tex]I=20(5)\\I=100[/tex]
After 5 years, Suzette's account has earned $100.00
What are some values to make -2x> 10 true ?
Please help ASAP!
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Answer:
-6 -7 -8 -9 -10
Step-by-step explanation:
anything that keeps going from there dont do anything like -5 -4 -3 -2 -1 because it would be wrong
any negative number that keeps increasing after -6
1 + 1 = ????????????
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Answer:
It's obviously 22
Step-by-step explanation:
Im built different
Answer:
11??????????
Step-by-step explanation:
using distributive property to find 5/6 × 3 1/10
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Answer:
2 and 7/12
Step-by-step explanation:
5/6 * (31/10)
=5/6 * (31/10)
=31/12
=2 7/12
HOPE THIS HELPS!!! <3333
-Silver
Need help I will offer brainalist + 10 points for correct answer (:
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The reason why it is not B as the other person answered is because supplementary makes 180 degrees. When that is not the correct answer to this question.
C is your answer! I hope that helped :)
Find the area of the shape shown below.
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Answer:
Triangle ️ wdym if im doing it wrong
(1/2)4 = asap for brainliest
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Answer:
1/2×4=2
Step-by-step explanation:
half of 4 is 2. hope this helps
hey yall i need some help; please explain
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Answer:
14 inches, 13, 10
Step-by-step explanation:
Because this is an addition problem and there are no other answers that are equal to 5 and 9, i think that's the only answer i could think of, but hope this helps, if not, can i get some time to change my answer?
I WILL MARK BRAINLIEST!! Find HE
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Answer:
Step-by-step explanation:
i donot knpw
Find the value of x.
Pleaseeee I need helppp!!!!!!
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Answer:
x = 38
Step-by-step explanation:
The measure of a vertex angle outside a circle = ½(difference of intercepted arcs)
Thus:
m<S = ½(UV - TW)
m<S = 34°
UV = (3x - 2)°
TW = (x + 6)°
Plug in the values into the equation
34 = ½((3x - 2) - (x + 6))
34 = ½(3x - 2 - x - 6)
34 = ½(2x - 8)
Multiply both sides by 2
34*2 = 2x - 8
68 = 2x - 8
68 + 8 = 2x (addition property of equality)
76 = 2x
76/2 = x (division property of equality)
38 = x
x = 38
Olympia ate lunch at a restaurant. The amount of her check was $6.89. She left $8.00 on the table, which included the amount she owed plus a tip for the waiter. Which equation shows t, the amount of her tip, in dollars? a.6.89 + t = 8.00 b.6.89 - t = 8.00 c.6.89t = 8.00 d.6.89 = 8.00 ÷ t
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Answer:
1.11 will be the answer
Step-by-step explanation:
16% of what is 60? PLZ I NEED HELP
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Answer:
9.6 is your answer
Hope this helps!
Can somebody please give me the answer I will mark u brilliant
Answers
Answer:
x = 6.7
Step-by-step explanation:
We know that 3.5 + x = 10.2, so if we do inverse operations we can find out the value of x.
10.2 - 3.5 = 6.7
we can check our work by substituing it back in the equation for x
6.7 + 3.5 = 10.2
so now we know that x = 6.7. I hope this helps :)
Answer: x=6.7
Step-by-step explanation:
x+3.5=10.2
-3.5 -3.5
x= 6.7
The Leaning Tower of Pisa makes an 84.5° angle with the ground. 11844.59 What is the supplement to this angle? O 90° 0 95.5 84.5° O 5.5°
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Answer:
(b) 95.5°
Step-by-step explanation:
The supplement is found by subtracting the angle measure from 180°.
180° -84.5° = 95.5° . . . . supplement to given angle
What is the solution for inequality on the model
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Answer:
option 1 is correct. that is the answer
Arthur has a savings account. If he withdrawals $6, he
will have more than $26 remaining in the account. Which
inequality can be used to determine x, the amount of
money he had in his account before making the
withdrawal?
A.
X+6 26
B.
x + 6 = 26
C.
X-6226
D.
X-6 > 26
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Answer:
32
Step-by-step explanation:
6+26=32
Find the inequality represented by the graph
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Answer: y<x-1
Step-by-step explanation:
So first we have to find the blue line. y=mx+b is the equation. For slope it is 0--1 which is 1 and 1-0 which is 1 so the slope is just one or x now we need to find the y intercept which is just -1. So y<(is less than)x-1! Hope this helps :)