16HRizwan 16HRizwan

11-02-2021
Mathematics

contestada

find the value of 9x+4y when x=4 and y=-3

Respuesta :

juniper91 juniper91

11-02-2021

Answer:

you substitute x for 4 and so you multiply 9 x 4 which will give you 36 and then you have to add four times y so you substitute y for -3 and you add 36 - 12 which will give you 24

Answer Link

Otras preguntas

What is -2.3+4.2-3.4 step by step?

Eduardo: ¿Compraste el libro para Mateo? Fernando: Sí, _______ compré. A. los B. les C. las D. lo

A 0.015 kg marble moving to the right at 0.225 m/s makes an elastic head-on collision with a 0.03 kg shooter marble moving to the left at 0.18 m/s. After the co

Help please!!!!!!!! what is the answer last one

Read the excerpt from It's Our World, Too!: Young People Who Are Making a Difference.

What are the similarities and differences between the physical geography of the US and physical geography of Europe?

Find the simple interest rate of a loan of $5,000 that is made for three years and requires $1,762.50 in interes

Governments provide what such as schools, sewer systems, roads, and often the means of promoting public health and saftey

Is it possible to divide 0 by 127 ?

Are the triangles named below congruent? Justify your answer. AABC AAED