rhdeninno1 rhdeninno1

03-11-2020
Mathematics

contestada

The average amount is three test is an 84 what must he get on a fourth test to raise his average to a 87

Respuesta :

laylaschoolemail laylaschoolemail

03-11-2020

Answer:

90

Step-by-step explanation:

84+90=174

174/2=87

Answer Link

Otras preguntas

I'm lowkey bout to have a heart attack if I don't get a tutor :( 5(2x + 6) = −4(−5 − 2x) + 3x

Why is the Sydney Habour bridge so important to the city citizens

I need help!Can someone check this and correct me if there's any grammatical mistakes. Thank YouOn 13 December 2019, students of IEH school ,class 11 and 12 vis

Use the scale factor 1:15 to find the missing dimension.Item: swimming poolModel: Depth:_____centimetersActual: Depth: 3 meters

A teacher challenges students to study moon phases to determine if what they have learned from the textbook is accurate. How might a student investigate claims

1. Describe the order in which you would solve the following expression 2 x (3+1)

can someone talk with me in board

Mansour is mailing packages. Each small package costs him $2.50 to send. Each large package costs him $3.90. How much will it cost him to send 4 small packages

should i curl my hair tomorrow

What does 'As we speak' mean?