popcorn1189 popcorn1189

11-09-2020
Mathematics

contestada

7 less than three times Heather's
age is 14. Write an equation and
solve to find Heather's age.

Respuesta :

rubriam412 rubriam412

11-09-2020

3x-7=14

3x=14+7

3x=21

divide 3x by 3

Divide 21 by 3

x=7

Ver imagen rubriam412

Answer Link

maddie199921 maddie199921

11-09-2020

3*Heather’s age-7=14

3*Heather’s age = 14+7

3H=21

H=7

Heather is 7 years old

Answer Link

Otras preguntas

8. Find the area of the triangle using trigonometry

A nurse in a prenatal clinic is caring for a client who is at 38 weeks gestation and undergoing a contraction stress test. The test results are negative. Which

ano ang kahulugan ng (in filipino)

The value of a ring ($2000) increases exponentially so that it has a value of $5,000 after 30 years. Find the rate.

5 A squad of 14 players is selected for a mixed football tournament. The rules state that the ratio of boys to girls per squad must be no greater than 3:2 What

diferencia entre mitocondria y cloroplasto

Find the length of side xx in simplest radical form with a rational denominator.

the dog ____ the rabbit

Question 10 6.25 pts A cannon is fired horizontally at 337 m/s off of a 80 meter tall, sheer vertical cliff. How many seconds will have elapsed before the canno

fill in the blanks to explain why earth sheltered homes are better for the environment than regular homes iready