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

Macbeth Writing Task Directions: Choose one of the following prompts and respond to it in essay format. Essays should include at least three direct quotation

Eliana drove her car 81 \text{ km}81 km81, space, k, m and used 999 liters of fuel. She wants to know how many kilometers (x)(x)left parenthesis, x, right paren

Solve the proportion. 4/5 = n/15

what’s a anti socialble behavior order does it stop you from being anti socialble and you have To Make friends

A fertilized egg normally implants in which organ of the female reproductive system?

A uniform ladder of mass 25.0 kg and length 7.5 m is leaned against a smooth vertical wall. A person of mass 65.0 kg stands on the ladder a distance 1.5 m from

Which of these characteristics are typical of Korean artwork? a. action scenes b. vast, panoramic views and botanical themes c. aristocratic figures d. all of t

Which ordered pairs are solutions to the inequality y−2x≤−3 ? Select each correct answer. (0,-2) (7,12) (5,-3) (1,-1) (-6,-3)

Which statement is true about the local minimum of the graphed function? Over the interval (-4,-2), the local minimum is 0. Over the interval [-2, -1], the loca

1. what causes the phases of the moon? 2. why does the planet Venus show phases similar to those of the moon? 3.How do eclipses of the sun and moon occur? 4. wh