the rives family plans to travel to the beach for a summer vacation family s pin $67.50 for 23 gallons of gasoline to the nearest cent how much money did the rives family spin per gallon on gas for the trip

$2.93

Step-by-step explanation:

67.50/23=2.9347826087 sorry had to use 20 characters in the explanation

$2.93

Step-by-step explanation:

$67.50 for 23 gallons

$? for 1 gallon

$67.50 ÷ 23 = $2.93478

Rounded to the nearest cent: $2.93

the given expression is

16 x² + 8 x + 32

= 8×2 x² + 8×1 + 8×4

= 8 × [ 2 x² + x +4]

finding the discriminant

d= b² - 4 a c

  = (1)² -4×2×4

  = 1 -32

  = -31< 0,

d< 0

so, the equation has no real root.so, the two imaginary roots are by using the formula of a quadratic equation→ ax² + bx +c=0

→

so ,16 x² + 8 x + 32= 8