7x+-2x=5x
-10+24= 14
14+5=19
The answer is 19. hope this helps!
Answer:
<h2><u>111°</u></h2>
Step-by-step explanation:
Hi,
So lets answer this question;
Here we know that:
69° + z = 180° [Straight angle or Supplementary angle]
⇒ z = 180° - 69°
= <u>111°</u>
Answer:48%, 24%, 20%, and 8%
Step-by-step explanation:
There are 50 ppl total in band. 24% play woodwind, 48% play string, 20% play brass and 8% play percussuin. srry 4 bad spelling hope this helps :)
Answer: y = 0
Step-by-step explanation:
He earned 32 for 4 hours, so you have 32/4.
Then you want to find the number of hours to make 80, so you have 80/h.
Set them to equal each other:
32/4 = 80/h
Now cross multiply:
(32 * h) / (4 *80)
Simplify:
32h = 320
Divide both sides by 32:
h = 320 / 32
h = 10
He will need to work 10 hours.