charleen14 charleen14

11-10-2018
Mathematics

contestada

Suppose that the function f(x) = 7x + 2 represents the number of cars that drive by in x minutes. How many cars will drive by in 10 minutes.

A. 27
B. 70
C. 72
D. 90

Respuesta :

seajayE seajayE

11-10-2018

C. 72 substitute x as 10 10*7 = 70 then plus 2 is 72

Answer Link

daftani daftani

11-10-2018

X=10
7.10=70
70+2=72

7(10) + 2 = 72

Answer Link

Otras preguntas

The line parallel to the x axis and 6 units below it

Question is 15 points

What does p equal and x equal and x equal

28,-(-73),(-65),(95),-(47) least to greatest

Help!!!! 9xy x (2/3x)^3 =( ___ / ____)x^4y

a paragraph on save tigers in india for grade 7

please need help asap!!

simplify a-{b-[c-(d-e)-f]-g}

Select the answer that best completes this sentence. En _______________, yo pago por la ropa en el almacén con euros. Colombia Estados Unidos España Ecuad

Which of the following correctly describes the word degenerate in relation to the genetic code? A. The reduction from DNA to RNA to Amino Acids during the pro