Answer:
13 pounds happy to help mark me as brainliest pls!!!
Step-by-step explanation:
Answer:
19
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Use system of equations to solve for x.

+ 15 = 64 Subtract 15 from both sides
<span>

= 49 Find the square root of both sides to cancel out the </span>

x + 5 = 7 Subtract 5 from both sides
x = 2<span>
</span>
Answer:
17
Step-by-step explanation:
Subtract 40 from s
-s=-17
Divide the negative sign
Divide by -1
-17 divided by -1 =17