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
TEA [102]
3 years ago
9

Alexia spent 3 minutes working on each of her math problems and 4 minutes on each of her science problems. Her homework took her

more than 60 minutes to complete. The boundary line for the inequality 3x + 4y > 60 is shown. A graph shows number of math problems on the x-axis, from 0 to 20, and number of science problems on the y-axis, from 0 to 16. A dashed straight line has a negative slope and goes through (4, 12) and (12, 6). Which statement could be true in this situation? Alexia completed 8 math problems and 9 science problems. Alexia completed 4 math problems and 6 science problems. Alexia completed 20 math problems and 10 science problems. Alexia completed no math problems and 15 science problems.
Mathematics
2 answers:
Bad White [126]3 years ago
6 0

Answer:

C

Step-by-step explanation:

murzikaleks [220]3 years ago
4 0

Answer: Alexia completed 20 math problems and 10 science problems.

You might be interested in
Find the value of x from this figure
marissa [1.9K]

Step-by-step explanation:

2x+10=86+x

2x-x=86-10

x=76

I hope you understood :)

3 0
3 years ago
Read 2 more answers
The radius of a circle is 4 m. Find its area in terms of <br> π<br> π.
wlad13 [49]

Answer:

16π

Step-by-step explanation:

Given:

\text{Radius of circle}: 4 \ \text{m}

<u>Formula:</u>

\text{Area of circle} = \pi r^{2}

Replace the radius in the formula:

\implies \text{Area of circle} = \pi (4)^{2}

Evaluate the area:

\implies \text{Area of circle} = \pi (4)(4)

\implies \text{Area of circle} = 16\pi

Since the question says to determine the area in terms of π, the final answer is 16π.

8 0
2 years ago
How many ounces of water should you drink for every 20 minutes of activity? 12?
iris [78.8K]
Yes because it a fact
6 0
3 years ago
A 34-foot pole casts a 30-foot shadow. At the same time, a nearby tree casts a 24-foot shadow. How tall is the tree?
artcher [175]

Answer:

27.2 ft

Step-by-step explanation:

Let's set up a ratio that represents the problem:

Object's Height (ft) : Shadow (ft)

Substitute with the dimensions of the 34 foot pole and its 30 foot shadow.

34 : 30

Find the unit rate:

The unit rate is when one number in a ratio is 1.

Let's make the Shadow equal to one by dividing by 30 on both sides.

Object's Height (ft) : Shadow (ft)

34 : 30

/30  /30

1.13 : 1

Now, let's multiply by 24 on both sides to find the height of the tree.

Multiply:

Object's Height (ft) : Shadow (ft)

1.13 : 1

x24  x24

27.2 : 24

Therefore, the tree is 27.2 feet tall.

7 0
3 years ago
Area A, equals the product of b and h divided by 2, slove for h
gizmo_the_mogwai [7]
A = bh/2
2a = bh
2a/b = h

h = 2a/b
7 0
3 years ago
Other questions:
  • An amount of 18,000 was invested a 8% simple interest on may 25 , 2017 , how much shall be the amount of interest earned on Octo
    6·1 answer
  • Estimate the instantaneous rate of change at the point indicated. (Round your answer to four decimal places.) y(x) = 1 x + 2 ; x
    15·1 answer
  • Ed drives from jefferson to holden, a distance of 250 miles. He then travels on to paxton, which is 50 miles from holden. If it
    14·2 answers
  • How do you find the derivative of y=ln(cos(x))y=ln(cos(x)) ?
    13·1 answer
  • HELP PLEASE!!!!!! POINTS WILL BE GIVEN!!
    13·1 answer
  • What is the value of x (12x+2)​
    14·1 answer
  • i bought a box of air head worth $7.98 there are 60 bars in the box, how much is 1 air head worth? please help
    14·2 answers
  • A rectangle has a length of (10x-3) and a width of (2x+2). Find the perimeter
    15·2 answers
  • In which expression should the exponents be multiplied?
    12·2 answers
  • What is each product?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!