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
PLEASE HELP
PLEASEE

Respuesta :

dobieava2 dobieava2

02-03-2021

Answer:

a-8x+21y-10=19

b-3(x-6y)=6

c-(15-12)=4

Step-by-step explanation:

Answer Link

Otras preguntas

Nixon estimates it will take him 5 hours to finish an art project. It actually take him 320% of the time estimated . How many hours did it take him to finish th

Who is the 42nd President

How do I sole this equation: 10x-30=15+5x

Although burning waste is one way to reduce garbage that goes into landfills, it has negative environmental consequences. Which of the following is a possible

A rectangle has a length six less than three times the width.If the perimeter is 28 units find the width and length

Problem: Use a graphing calculator to find the equation of the line of best fit for the data below. Let x = 0 represent 1980, x = 10 represent 1990, x = 15 re

find the value of the expression 4a^4-2b^2+40 when a = 2 and b=7

George wants to put carpeting in a rectangular living room and a square bedroom. The length and width of the living room is 12 feet by 18 feet one side of the s

Two puppies, Ruth and Scoonsie, are playing together. Scoonsie weighs 11 kilograms, and Ruth is lighter than Scoonsie. Write an inequality that describes r, Rut

Find the value of x for these. Geometry