3 years ago

Which problem is modeled on the number line? 3+(-6) -3+(6) 3+6 -3+6

Mathematics

1 answer:

kramer3 years ago

5 0

Answer:3+(-6)

Step-by-step explanation:

You might be interested in

Darcy, Jason, and Maria share 268 dollars. Jason has 20 dollars more than Darcy and Maria has twice as much as Jason. How much m

frosja888 [35]

Answer:

The amount of money that Darcy and Jason have together is $124

Step-by-step explanation:

Let

x -----> amount of money that Darcy has

y -----> amount of money that Jason has

z ----> amount of money that Maria has

we know that

$x+y+z=268$ ------> equation A

$y=x+20$ -----> $x=y-20$ -----> equation B

$z=2y$ -----> equation C

substitute equation B and equation C in equation A and solve for y

$(y-20)+y+2y=268$

$4y-20=268$

$4y=268+20$

$4y=288$

$y=72$

Find the value of x

$x=y-20$ -----> $x=72-20=52$

The amount of money that Darcy has is $52

The amount of money that Jason has is $72

therefore

$52+$72=$124

The amount of money that Darcy and Jason have together is $124

7 0

3 years ago

The robotics team needs to purchase $350 of new equipment. Each of the x students on the team plans to fundraise and contribute

Thepotemich [5.8K]

How many people are there?

3 0

4 years ago

Unit rate for $128 for food for 16 dogs please its friday i need this

beks73 [17]

Answer:

Step-by-step explanation:

Unit rate = 128 ÷ 16 = 8$

5 0

3 years ago

Read 2 more answers

Sean deposits 30% of every paycheck into a savings account. He receives a paycheck for $300.

Alenkinab [10]

Sean deposits $90 of his $300 paycheck

6 0

3 years ago

Read 2 more answers

I'LL GIVE BRAINLIEST TO WHOEVER ANSWERS THE QUESTION CORRECTLY!!!!

yan [13]

Answer:

Choice A

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers