salimahtolliver8 salimahtolliver8

04-05-2022
Mathematics

contestada

Evaluate the expression when a=7 and b=-6.
7a-b

Respuesta :

andytran027 andytran027

04-05-2022

Answer:

54

Step-by-step explanation:

7*a-b , a = 7 , b = - 6

7*7 - (-6)

49 + 6 = 54

If its 7 * (a - b)

7*(7 - (-6))

7 * 13

91

Answer Link

Otras preguntas

Is choosing 5 players to represent the team at a fundraiser a permutation or a combination? please explain

How many children did king John have

How do you tell if a caterpillar is a boy or girl?

Name the countries that border Nepal and Bhutan

Can drinking too much water be bad for you?

Angela earns x dollars an hour. On Friday, she worked 6 hours. On Saturday, she worked 8 hours. Which expression shows how much she earned both days ? A. 6x +

The poet intentionally uses language to create an impression in "Ozymandias." Why does he uses the words "antique", "ye," and "shattered"?

Jill sold half of her comic books and then bought sixteen more. She now has 36. With how many did she begin with?

Which of the lines from the poem How do I love thee? (Sonnet 43) contains a change in intonation? A. I love thee freely, as men strive for Right; B. How do I lo

Can anyone tell me what a math puzzle is there are five question i have to do Which expression has a value of 36, using only four 4s and any of the following: +