Rainbowcloudycupcake
Rainbowcloudycupcake Rainbowcloudycupcake
  • 03-05-2016
  • Mathematics
contestada

what is the value of 7x-2x+3 when x= 5 ?

Respuesta :

Tangerines332
Tangerines332 Tangerines332
  • 03-05-2016
28 because 7 times 5 is 35 and 2 times 5 is ten so you have 35-10 which is 25 plus 3 which is 28
Answer Link
Jadarosborough
Jadarosborough Jadarosborough
  • 03-05-2016
7x-2x+3x
Plug in the 5
7(5)-2(5)+3(5)
35-10+15
25+15
the answer is 10
Answer Link

Otras preguntas

A special form of loose connective tissue that pads and insulates the body and stores fuel reserves is known as (A) epithelial tissue. (B) adipose tissue. (C) f
In scienceclass the teacher measured 800 milligramns of an chemical.How manyn grams is it.
anita tosses 3 coins. what is the probability that all the coins will land tails up?
A wet towel is hanging on a clothesline in the sun. What process does the towel dry by?
what were the main ideas of the reformation?
Why can't we change the subscripts in balancing chemical equations?
How did the Romans rule differently from the Etruscans?
what percent of 126 is 22?
57% of 109 is what number? plz help
Tatum weighs 47.39 kilograms.What is is her mass rounded to the nearest whole number?A.50 KilogramsB.48 KilogramsC.47.4 KilogramsD.47 Kilograms