Answer:
28
Step-by-step explanation:
-4×-4=16
3×4=12
12+16=28
Answer:
The fourth proportion is 15
2:5 :: 6 : 15
Answer:
B
Step-by-step explanation:
B, -9 < -7 it is correct ansewer
Answer:
x = 8
Step-by-step explanation:
Step 1: Write equation
2(x + 5) = 26
Step 2: Solve for <em>x</em>
<u>Distribute 2:</u> 2x + 10 = 26
<u>Subtract 10 on both sides:</u> 2x = 16
<u>Divide both sides by 2:</u> x = 8