Mathematics, 20.08.2019 19:50, dwilburn01

7th grade math 10 points
1.) jill began to solve an equation.
which expression below shows the next step jill needs to take?
jill’s solution:
y divided by (-2)=4.5
y divided by (-2)*(-2)
a.
4.5 • (–2)
b.
4.5 ÷ (–2)
c.
4.5 + (–2)
d.
4.5 – (–2)

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, bnnn

Tanya has $42 to spend at the dolphin island store. tshirts sell for $7 each and a pair of sunglases sells for $6.tanya buys 3 tshirts. how many pairs of sunglases can she buys with the amount of money she has left

Answers: 3

continue

Mathematics, 21.06.2019 15:00, katiebotts18

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

Answers: 2

continue

Mathematics, 21.06.2019 19:00, robert7248

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Answers: 2

continue

Mathematics, 21.06.2019 20:30, PONBallfordM89

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

Answers: 1

continue

Do you know the correct answer?

7th grade math 10 points
1.) jill began to solve an equation.
which expression below sh...