C = 2<span>πr
so
r = C/2</span><span>π
r = 3</span>π/2<span>π
r = 3/2
r = 1.5
A = </span><span>πr^2
A = </span><span>π(1.5)^2
A = 2.25</span><span>π
answer
</span><span>2.25π in²</span>
Let's solve your equation step-by-step.
2+5x+2=0
Step 1: Simplify both sides of the equation.
2+5x+2=0
(5x)+(2+2)=0(Combine Like Terms)
5x+4=0
5x+4=0
Step 2: Subtract 4 from both sides.
5x+4−4=0−4
5x=−4
Step 3: Divide both sides by 5.
5x
5
=
−4
5
x=
−4
5
Answer:
x=
−4
5
Answer:
250x+140=y
Step-by-step explanation:
so amount earned for 10 hours of work is 250
Answer:
Step-by-step explanation:
A is correct for first question
The nine pack. to find the amount each costs per bottle you divide the cost by the number of bottles.
6-pack: 3.79/6= 0.63
9-pack: 4.50/9= 0.5
12-pack: 6.89/12= 0.57