So if in 1/4 of an hour 75 gallons are pumped you would multiply 75 by four which will give you 300. This means 300 gallons are pumped in an hour
Answer:
x = - 9, x = 6
Step-by-step explanation:
Given
x² + 3x - 54
To find the solutions equate to zero
x² + 3x - 54 = 0 ← in standard form
(x + 9)(x - 6) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 9 = 0 ⇒ x = - 9
x - 6 = 0 ⇒ x = 6
Answer:
you could do 27+x=30
Step-by-step explanation:
<em><u>Explore Motors dealership has R7 million to spend and wants to buy equal numbers of the entry.</u></em>
Answer:
p=−248.125
Step-by-step explanation:
- Subtract 100 on each side of the equation.
- After this, you will have 99.25=0.4p.
- Divide each side of the equation by 0.4 to get p by itself.
- You should get p= -248.125
