1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Valentin [98]
2 years ago
7

I need help with this is 8th grade math

Mathematics
2 answers:
geniusboy [140]2 years ago
8 0
The answer: 5 hours
Tresset [83]2 years ago
5 0

Answer:

5 hours

Step-by-step explanation:

Mark recieves 3mg per hour. This can be rewritten as y=3x. Cassie recieves 2x+5. To solve, use substitiution. 3x=2x+5. To solve, subtract "2x" from "3x." You then get x=5.

You might be interested in
4 9/10 divided by 2 3/5
lora16 [44]
<span>4 9/10 divided by 2 3/5

</span>4 9/10 = 49/10
2 3/5 = 13/5 

so
(49/10) / (13/5)
=49/10 * 5/13
= 49/26
or
= 1 23/26
8 0
3 years ago
Jesus spent 1/4 of his money on a pizza and 1/4 of his money on salad. What fraction of his money did Jesus spend on dinner?
katrin [286]

Answer:

2/4 of his money was spent on dinner

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Write the following decimal number in its equivalent fraction form. Show all work for full credit. 0.888
STALIN [3.7K]
<span>0.888 = 888 / 1000

hope that helps</span>
6 0
4 years ago
Read 2 more answers
Algebra help please!
ad-work [718]

Answer:

Yes

Step-by-step explanation:

10(49-49)

---------------

2(7)(7^2-16)(7+3)

  0

---------

4620

answer is 0

5 0
3 years ago
6) Parking lot A charges $19.00 to enter the parking lot plus $1.50 per hour
Olegator [25]

Answer:

4 Hours.

Step-by-step explanation:

You would set this up as an equality where x represent hours

19.00 + 1.50x = 14+2.75x

You then get the x on one side by subtracting 14 from both sides and 1.50x from both sides.

5 = 1.25x

Divide both sides by 1.25 to x by itself.

4 = x

5 0
3 years ago
Read 2 more answers
Other questions:
  • Sam is renting one of two cars to go on a 300-mile trip. The first car can travel 75 miles on 5 gallons of gas. The second car c
    15·1 answer
  • Drawing a vowel from letter tiles that spell out MATHEMATICS.
    6·1 answer
  • A circular light fixture has a radius of 20 centimeters. what is the circumference of the light fixture? use 22/7 for pi
    7·1 answer
  • When it rains, I get tired.<br> It's raining today.<br> I'm going to take a nap.
    12·1 answer
  • Quick I need help!
    12·2 answers
  • An experiment involves selecting a random sample of 256 middle managers for study. One item of interest is their annual income.
    7·1 answer
  • Plzz help I will give brainiest
    6·1 answer
  • What is the equation of the line?
    7·1 answer
  • The area of a rectangle is 259 cm sq and its length is 18.5cm find its breadth and perimeter
    7·2 answers
  • Determine if each function is linear or nonlinear.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!