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Brums [2.3K]
3 years ago
7

Evaluate. 8 x 7 = ( x 7) + (3 x 7) = + 21 11

Mathematics
1 answer:
Softa [21]3 years ago
4 0

Answer:

5

35

56

Step-by-step explanation:

8 x 7 = 56

Subtract 21 (3x7) from 56 (8x7) to get 35

Divide 35 by the given value 7 to get 5

5 x 7 = 35

35 + 21 = 56

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Need help with this question
sergiy2304 [10]

Answer:

  5

Step-by-step explanation:

The horizontal line y=3 intersects the graph in two places. It touches the peak at x = -7 (consistent with the question), and it crosses the line at x=5 (the desired answer).

  h(5) = 3

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4 0
3 years ago
Solve the system of equations by substitution.<br><br> y= -x-2<br> 3x+3y=6
Orlov [11]
Substitute -x-2 for y in 3x+3y=6
3x+3y=6
3x+3(-x-2)=6
-6=6 (Simplify both sides of the equation)
-6+6=6+6 ( add six to both sides)
0=12

Answer: No Solutions

Hope this helped

8 0
2 years ago
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PLEASE HELP. What are some facts about the number 99 that would make you like it as your favorite number? Thank you in advance.
GalinKa [24]
1: That if you divide it by 3 you can get 33.
2. It's one away from 100. 
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5 0
3 years ago
3(2a+6)= distributive property
goldenfox [79]
6a+18 should be your answer
5 0
2 years ago
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ANTONII [103]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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