An automotive store guaranteed its best tire for 5 miles. a less expensive tire was guaranteed for only 2 miles. the better tire had what percent greater performance than the less expensive one?

150%

Step-by-step explanation:

Best Tire : 50,000 miles

Better Tire : 20,000 miles

Difference : 50,000 - 20,000 = 30,000

The difference expressed as a percentage of the less expensive tire

= (30,000 / 20,000) x 100%

=150%

to rewrite a literal equation you may need to divide by a number, or by a variable.

hope i .

3x + 18 = 147°

step-by-step explanation:

3x + 18 = 147°, because the value of the central angle is equal to the value of the arc formed by it.

i hope i you.