Answer: x= -3
Step-by-step explanation: If you plug in the number, -3, and multiply it by 3, you get -9. After you get -9, you subtract it by -1, which makes -10. -10=-10.
Answer: they would need 14 gallons
Step-by-step explanation: 160/8=20
20(14)=280
the Answer:
Step-by-step explanation:
To find the area of a rectangle, you have to multiply the two sides by each other. In this case, the two sides are , and Multiply these together. You can make it easier by turning it into an improper fraction by multiplying the whole number (2 on the left) by the denominator (2 on the bottom) and adding it to the numerator (1), so you get . Now just multiply by . which is , which can be simplified into
Answer:
adults=24
children=36
Step-by-step explanation:
x+y=60
400x+250y=18600
x=60-y
400(60-y)+250y=18600
y=36.
solve this expression then u will get the answer for y.
x+36=60
x=24.