-15 POINTS PLS HURRY- Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. 4.5 cm to 4 cm

Hi there! :)

We can disregard the units temporarily to create a ratio for 4.5 to 4:

4.5 is not a whole number- we can convert this number in the ratio to a whole number by multiplying both numbers by 2:

2 · (4.5 : 4) = 9 : 8

Express as a fraction:

C). 9

Step-by-step explanation:

Given: f(x) = 8(x - 4) - 18

If f(x) = 22;

8(x - 4) - 18 = 22

8x - 32 - 18 = 22

8x - 50 = 22

8x = 22 + 50 = 72

x = 72 ÷ 8 = 9