martinzjocelyn599 martinzjocelyn599

03-04-2020
Mathematics

contestada

Given f(x) = -10x + 45, find x when f(x) = 15.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-04-2020

Answer:

3 =x

Step-by-step explanation:

f(x) = -10x + 45

f(x) = 15

15 = -10x +45

Subtract 45 from each side

15-45 = -10x+45-45

-30 = -10x

Divide each side by -10

-30/-10 = -10x/-10

3 =x

Answer Link

Otras preguntas

The legs of a right triangle are 3 units and 6 units. What is the length of the hypotenuse? Round your answer to the nearest hundredth. (5 points) Question 4 op

Which uses the GCF to generate an expression equivalent to 24v-84? O3(8V-28) O 6(4v-14) O 12(2v-7) O 24(V-60)

After assembling a gravity filtration apparatus, begin the separation of a mixture by choose. It into the filter paper. Pour the entire contents of the mixture

Martin will receive a pay raise of 6%. He currently makes $30 per hour. What will be his new hourly rate?

A houe on the market wa valued at 376,000. After everal year, the value decreaed by 9%. By how much did the houe value decreae in dollar. What i the current val

HOw many year did it take to complete to build the St peter A number of architect, including Donato Bramante, Michelangelo, and Giacomo della Porta, worked on t

It costs a craftsperson 110 to bring 150 picture frames to market and the picture frames sell for 2. The difference between the cost and the income from sales i

For cardiorespiratory fitness, moderate to vigorous exercise must elevate your heart rate.

How did the rift within his own culture characterize achebe’s early experiences? what other rifts characterize achebe’s life?

This photo shows a shantytown built along the willamette river in portland, oregon. which words best describe the buildings in this shantytown? select all that