[wxw+3m=154metresquard ]hence[wxw=154metersduard-3]which is[w=12.42m-3m] the aswer is9.42m
Answer:
x = 2
Step-by-step explanation:
Distribute the 1/2 on the left side to each term
1/2 * 10x + 1/2 * 4 = 12
Now multiplication first before addition on the left side.
5x + 2 = 12
Subtract 2 on both sides
5x = 10
Divide by 5 on both sides
x = 2
Check work
1/2(10(2) + 4) = 12
1/2(20 + 4) = 12
1/2 * 24 = 12
24/2 = 12 = 12
Answer:
7p+7q+63
Step by step:
Distribute 7 to p, q and 9
Yes, because every x-value corresponds to exactly one y-value
Answer:
A. 2w-4
B. 12
Step-by-step explanation:
A. (9w+2)-(7w+6) Distribute the negative
9w-7w+2-6 Combine like terms
2w-4
B. 2w-4 Substitute 8 for w
2(8)-4 Multiply 2x8
16-4 Subtract 16-4
12
