It is equal to 7a
we can show that this is true because of distributive property
ab+ac=a(b+c)
2a+5a=a(2+5)=a(7)=7a
Answer:
B. 7854.0 cm2
The area of a circle is given by A= π 
where r is the radius
So A= π
= 7854.0 cm2
Answer: $574
Step-by-step explanation:
First we need to calculate the price of the snowboard before the addition of the tax. This will be represented by x. Therefore,
6% of x = $32.50
0.06 × x = $32.50
0.06x = $32.50
x = $32.50 / 0.06
x = $541.67
Therefore, the total cost including the sales tax will be:
= $541.67 + $32.50
= $574.17
= $574
Answer:
siiiii
Step-by-step explanation:
Answer:
<em>The discount is 14.3%.</em>
Step-by-step explanation:
Regular price: $84
Discount: $12
We need to find what percent of $84 is $12.
To find what percent a part is of a whole, divide the part by the whole and multiply by 100.
12/84 * 100% = 14.2857...%
Answer: 14.3%
