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
faltersainse [42]
3 years ago
7

How do u solve this math problem ???

Mathematics
1 answer:
zhenek [66]3 years ago
7 0

Answer:

C

Step-by-step explanation:

Because that is the only graph that makes the relationship between the 2 propportional.

at 00 hours she makes 0 dollars

at 1 hour she makes 20 dollars

at 2 hours she makes 40

at 3 hours she makes 60

at 4 hours she makes 80

at 5 hours she mkes 100

at 6 hours she makes 120

and so on...

You might be interested in
Reduce 7y + 2y 2 - 7 by 3 - 4y.
NARA [144]

Answer:

D. 2y^2+11y-10.

Step-by-step explanation:

Given:

We need to reduce 7y+2y^2-7 by 3-4y

Solution:

To reduce the equation means we need to subtract the one equation from other.

First we will arrange the equation n proper format we get;

2y^2+7y-7  ⇒ equation 1

Also Arranging other equation we get;

-4y+3   ⇒ equation 2

Now we will subtract equation 2 from equation 1 we get;

(2y^2+7y-7)-(-4y+3)

Now Applying distributive property for the sign we get;

2y^2+7y-7+4y-3

Now Arranging the like terms we get;

2y2+7y-+4y-7-3\\\\2y^2+11y-10

Hence the reduce form of the given equation is 2y^2+11y-10.

7 0
3 years ago
Need help please!! 15 points
marusya05 [52]

Answer:

The average of -2.5, 5.2, 1.7, and -0.8 is <u>0.9</u>

Step-by-step explanation:

You are taking the mean of all the values

So you would add -2.5, 5.2, 1.7, and -0.8 all together

This gives you 3.6

Then you would divide by the number of numbers per se,

Which would give you the answer: 0.9

8 0
3 years ago
Read 2 more answers
The distance from Wakefield to London is 180 miles. A train travels this distance in 2 hours 15 minutes. Calculate the average s
Readme [11.4K]

Answer:

v = 80 mph

Step-by-step explanation:

Given that,

The distance from Wakefield to London is 180 miles.

The train travels this distance in 2 hours 15 minutes.

We need to find the average speed of the train. The average speed of the train is equal to the total distance covered divided by the time taken.

v=\dfrac{d}{t}\\\\v=\dfrac{180\ miles}{(2+\dfrac{15}{60})\ h}\\\\v=80\ mph

So, the required average speed of the train is 80 mph.

4 0
3 years ago
It snowed 68.5 cm in one day. How much did it snow in meters?
kicyunya [14]

Answer: 0.685 meters

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the surface of the figure.<br><br><br> A) 348 m2<br> B) 347 m2<br> C) 174 m2<br> D) 360 m2
Verizon [17]
Answer :c
I think sorry if it’s not correct
6 0
2 years ago
Other questions:
  • Which equation is represented by the graph below? On a coordinate plane, a curve starts at (0, negative 3) in quadrant 4 and the
    9·1 answer
  • Write an integer that represents a withdrawl of $44.00 from your bank account
    10·1 answer
  • The bottom part of this block is a rectangular prism. The top part is a square pyramid. You want to cover the block entirely wit
    13·1 answer
  • Expression when c=9 and d=5 4c+d
    15·2 answers
  • 2 option question NEED ANSWER NOW PLZ
    9·1 answer
  • Jakes batting average for softball season is 0.368 what is Jake’s batting average written in expanded form
    14·1 answer
  • Is 14,22,30 a Pythagorean triple
    13·2 answers
  • Help me please I will mark brianlyest
    6·1 answer
  • Match the absolute value functions with their vertices
    12·1 answer
  • –42t + 80t + –59t − –97 = –29
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!