Answer:
x=-8.5.
Step-by-step explanation:
First, write an equation. Twice x (2x) plus 7 (+7) is the same as (=) negative ten (-10), or 2x+7=-10. To solve, first subtract 7 from both sides to get 2x=-17. Then, divide both sides by 2 (x=-8.5).
Answer:
678 cu. in.
Step-by-step explanation:
hope this helps!
Answer:
48*F
Step-by-step explanation:
You know that the daytime high temp was 13 higher than the given low of 35.
Thus your equation would be as follows:
35 + 13 = x
35 + 13 = 48
x = 48
hope this helps you out.
good luck and god bless!
Jeremy
Answer:
the three equivalent ratios of 3 : 8 are 6 : 16, 12 : 32 and 18 : 48.
Step-by-step explanation:
Answer:
Inverse property of addition.
