Answer:
Step-by-step explanation:
$2400 in labor
Answer:
CBD is 120 degrees
Step-by-step explanation:
x=30
4x30+30+30=180
Hello!
The answer is 34°
Hope this helps!
In five quarts, we have 2 quarts of acid and 3 quarts of water
total = (2 + 3) = 5 quarts
concentration = 2 / 5
We want a 30% concentration
total volume = 2 + x
.30 = 2 / (2+x)
.6 + .30 x = 2
.30x = 1.4
x = 4.66666 gallons of water
(or we need to add 1.666666 gallons of water)
Double Check:
acid concentration = 2 / (2 + 4.666666)
acid concentration = .30
Answer:
The sales tax rate is 3%.
Step-by-step explanation:
4.53/151=0.03=3%
