elliedeakin86 elliedeakin86

02-03-2021
Mathematics

contestada

When x = 4 and y = 3, find the value of:
a) 2x + 7y - 10
b) y(x - 2y)
c) (5y - 3x)/12

Respuesta :

rawan132 rawan132

02-03-2021

Answer:

a) 2*4+7*3-10 = 25

b) 3(4-2*3) = -6

c) (5*3-3*4)/12= 4

Step-by-step explanation:

just replace the variables with the numbers given .

Answer Link

Otras preguntas

which expression is equivalent to 16x²-36

What is 10/5: improper fraction or not

Recall that a right triangle is a triangle with one right angle.one angle of the triangle measures 89.99 degrees.can the triangle be a right triangle?

Which of these famous books stirred up anti-slavery sentiment in the united states before the civil war?

Do equation per tile plz that's all and thank you

solid lithium and iodine gas are formed by decomposition of solid lithium iodide. write a balanced chemical equation for this reaction.

James used substitution to solve this system of equations. Which could be the result of his first step 2x+3y=12 y=x+1.5 A.y=2x+3y B.y=2x+3y+1.5 C.2x+3x+1.5=12

how long is the average baby when born mm and meters

“Said I was the only girl in the whole world” Is that a cliche?⤴️

please help, I have no idea how to do this