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

Excited about the fungus chemical's promise for treating cancer, you write up your experimental results and send the paper to a prestigious scientific journal,

A large research trial using a _____ supplement was stopped early due to evidence of possible harm. a. beta carotene b. Ginkgo biloba c. St. John's Wort d. None

Properties of square

A mutation is made once in every nucleotides copies

Where can one go to find what types of liens (if any) are filed against a property?

Which emerging industry benefited most directly from the prosperity generated by demand by consumer goods in the 1950s?

You are the senior nurse on the unit and you are orienting a new graduate LVN/LPN. One of the subjects you want to cover today is a postpartum assessment for a

Why do you think volcanoes happen in places you plotted on the map

Plz help gotta finish before 11:59:((((

Differentiating Exponential functions In Exercise,find the derivative of the function. See Example 2 and 3. y = 4x3e - x