Rainbowcloudycupcake Rainbowcloudycupcake

03-05-2016
Mathematics

contestada

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

Respuesta :

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

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

#17 please help I'm so confused.

does proportional and congruent mean the same thing?

Identify an angle adjacent to the given angle. ∠FLH A. ∠KLJ B. ∠JLI C. ∠HLI D. ∠ILK

Is 324 divisible by 4?

which kind of relationship would a dog and a tick have

What accounts for why the Soviet Union decided to formalize its East European alliance through the Warsaw Pact? to convince the world that communism was the bes

Why did congress reconstruction efforts to ensure equal rights to the freedmen fail?

Which Pair Of Numbers Is Relatively Prime? A. 28 and 35 B. 10 and 25 C. 14 and 49 D. 32 and 45

a machine can fill 650 bottles in 25 minutes. What is the unit rate at which the machine fills the bottles?

At school of the girls who tried out for the basketball team 12 were selected . Of the 40 boys who tried out 16 were selected are the ratios of student the equi