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butalik [34]
3 years ago
15

Solve the equations by modeling Draw the steps using circles for the variables and squares for the numbers

Mathematics
1 answer:
KiRa [710]3 years ago
8 0

Answer:

A and D

hope this helps :)

Step-by-step explanation:

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They are not. The easiest way to tell this is by multiplying the last number of each parenthesis together. This should always result in the last number in the equation. However, -8*5 does not equal -30, so these are not the true factors. 
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3 years ago
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In a board game, each player must roll a number cube and spin a spinner. The number cube is labeled with the numbers 1 through 6
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Step-by-step explanation:

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4 0
3 years ago
What is the value of x in this proportion?
astra-53 [7]

Answer:

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Step-by-step explanation:

Multiply by the product of the denominators and solve the resulting linear equation in the usual way.

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6 0
2 years ago
I need help please, the question is The temperature at 6am is 12 F. During the next twelve hours, the temperature increases 25 F
SIZIF [17.4K]

Answer:

14 degrees

Step-by-step explanation:

12 + 25 - 23 = 14

7 0
3 years ago
roger has a nail that is 12 centimeters long. he measures and records the length of the nail as 15 centimeters. what is the % er
Marianna [84]
15-12=3. 3/12=1/4=25% error
4 0
3 years ago
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