mccole4636 mccole4636

02-10-2018
Mathematics

contestada

What is the value of t?

3.5(t+6)=7

A. −4

B. −0.25

C. 0.25

D. 4

Respuesta :

musiclover10045 musiclover10045

02-10-2018

3.5(t+6)=7

Use Distributive Property:

3.5t + 21 = 7

Subtract 21 from both sides:

3.5t = -14

Divide both sides by 3.5:

t = -14 / 3.5

t = -4

The answer is A.

Answer Link

Otras preguntas

how did easter start? what is the meaning?

When the polar nuclei are fertilized what is formed?

Why did truman decide to use the atomic bomb against japan? do you think he did the right thing?

I have 30 coins consisting of nickels and quarters. The total value of the coins is $4.10. How many of each kind do I have?

a restaurant worker used 5 loaves of wheat and 2 loaves of rye bread to make sandwiches for an event.what does the ratio 7:2 mean in terms o

List four ways in which bacteria interact with people

Using the food web below, what would happen to the ladybird population if the berry population decreased?

The goals of __________ are to determine the work load at which systems performance begins to degrade and to identify and eliminate any issues that prevent the

Hypothesizing describe two inventions that helped spark the scientific revolution and their impact.

Generalizing from the discussion of piaget, what is the best way to teach children math? give students extra drills and worksheets. illustrate mathematical prin