14-09-2020
Mathematics

contestada

what is 5(12-9)^2-4•7 use pemdas :)

Respuesta :

madison2014nc madison2014nc

14-09-2020

Answer:

17

Step-by-step explanation:

PEMDAS

parentheses, exponents, multiply, divide, add, subtract

5(12-9)^2 -4×7

5(3)^2 -4×7

5(9)-4×7

45 -28

17

Answer Link

Otras preguntas

A very handsome young lady in the store offered me a pair of blue gloves. I did not want blue, but she said they would look very pretty on a hand like mine. The

Nitrogen makes up what percentage of the atmosphere?

What are 8 words that I can make from the letters in the word spider?

How do you find the perimeter of a semicircle?

Cynthia had a credit card with a 17% APR and a $3,265 balance. She had budgeted to have the credit card paid off in 24 months. But after missing a single mont

Marie plans to sell roses for Valentine's Day. She decides on the following prices: 1 rose for $4.25, 2 roses for $6.00, 3 roses for $7.75, 4 roses for $9.50, 5

Which of the following is a clue that Seminole culture was more appealing to African Americans than Southern American culture? (5 points) Black Seminoles forme

The table below represents the velocity of a car as a function of time: Time (seconds) x Velocity (m/s) f (x) 15 45 22 66 29 87 36 108 The average rate of cha

What's the percent 72.3 as a decimal

12. If Zoey has a bag of marbles containing 18 red marbles, how many blue marbles should she add to the bag so that the probability of her drawing a blue marbl