amiyahalexis8
amiyahalexis8
10-12-2020
Mathematics
contestada
a=4 5a+ 7a - 8 please help me
Respuesta :
Meyomo
Meyomo
10-12-2020
A=4
5a+7a-8
=5×4+7×4-8
=20+28-8
=40
So,the answer is 40.
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
Read the sentence below: My English teacher was very practical. She had a lot of comma sense Which correctly explains the pun in this sentence and the word or w
The Supreme Court gave _____ judgment last Friday. a. her or his b. its c. their
We hurt without moving. And poison without touching. We bear truth and lies, But are not judged by size. What are we?
Given that triangle MON is equilateral find m
What is the best definition of an archetype? a. a character with many different character traits b. an animal that acts as the main character of a story c. a
which type of economic system relies primarily on hunting,gathering,herding,and farming to maintain self-sufficiency
Can someone help me with factoring? 4x^3 + 43x^2 + 30x
A 1200 w microwave oven transforms 1.8x10(to the power of 5) J of energy while reheating some food. Calculate how long the food was in the microwave, in mins!?
Which sentence best states the relationship between the structure and content of these lines? a. An if-then structure explains how to identify the battery's po
Jerry multiplied 3.04*7.091 and got the product 2.155664.is his answer reasonable?why or why not
