hloving0180 hloving0180

07-04-2021
Mathematics

contestada

NO LINKS!!! PLEASE!

You score an 86 on the first of two exams. Write and solve an equation to find the score (x) that you need on the second exam to have a mean score of 90.

Respuesta :

lolodabot lolodabot

07-04-2021

Answer:

x = 94

Step-by-step explanation:

(86 + x)/2 = 90

86 + x = 180

x = 94

Answer Link

Otras preguntas

There are 14 red balls and 18 blue balls in an urn. A person selects one ball at random and then selects a second ball at random without replacing the first bal

In Florida, what are some qualifications to be a legal voter?

Why do Enoch’s actions so horrify the people of Umuofia?

why would someone want to be a member of staff example a giveaway staff a paragraph please

Find the approximate value of each trigonometric function. 31 Given that tano 3.454 where << find the values of sine and cose. If necessary, round to 3 2

Find the H.C.F of following expressions:2x²(x+2)(x-2)and4x(x+2)(x-4)

PLEASE I REALLY NEED TO KNOW ASAP

Can someone solve this

Need help I’m not sure how to answer it will give 30 points

I REALLY NEED HELP!!!!