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
Varvara68 [4.7K]
3 years ago
11

Mr. Dudley is writing a test for his mathematics class. The test will have true/false

Mathematics
1 answer:
Aleks [24]3 years ago
8 0

Answer:

10

Step-by-step explanation:

so x=true/false questions

y=multiple-choice questions

2x+4y=100

2x=y

plug in 2x for y in the first equation

2x+4(2x)=100

10x=100

x=10

y=20

You might be interested in
If we multiply a number by 5, then we add it by 3.5, and we divide the result by 2, and from the new result we subtract 7.6 we o
Iteru [2.4K]

Answer:

the number is 5

Step-by-step explanation:

((n x 5 + 3.5) ÷ 2) -7.6 = 6.65

( 5n + 3.5) ÷ 2 = 14.25

5n + 3.5 = 28.5

5n = 25

n = 5

7 0
3 years ago
Given the points (-1,3) and (2,-3), what's the slope of the line? A) m = -6 B) m= -2 C) m = 1/4 O D) m = 5 D= 5​
Anna007 [38]

Answer:-2

Step-by-step explanation:

Slope = y2-y1/x2-x1

3--3/-1-2

6/-3

-2

3 0
2 years ago
The height of a rectangular prism is found by dividing volume, V, by the base area, B. If the volume of the rectangular prism is
weeeeeb [17]

Answer:

(3x+5)+\frac{28}{2x-4}

Step-by-step explanation:

Since,

The volume of a rectangular prism = Base area × Height,

Given,

Volume of the rectangular prism = 6x^2-2x+8

Base area = 2x - 4

Let h be the height,

\implies 6x^2-2x+8=(2x-4)h

\implies h = \frac{6x^2-2x+8}{2x-4}

By long division ( shown below ),

h=(3x+5)+\frac{28}{2x-4}

Which is the required expression that represents the height.

8 0
4 years ago
Read 2 more answers
Please solve all these ASAP:))))))))
dimaraw [331]

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Along the San Andreas fault in California, tectonic plates are primarily moving _____.
Vlad1618 [11]

C

It's a transform fault because the Pacific Plate and the North American Plate are moving sideways against each other and the fault extends about 800 miles.

Step-by-step explanation:

Occasionally, because the fault is rugged and snaky, the plates get stuck against each other in their movement causing a build-up of energy at the point where they are stuck. When such a point gets unreleased abruptly, the built-up energy is suddenly released causing massive earthquakes. Smaller earthquakes do frequently occur (compared to big ones) as the friction between the two plates causes smaller stick-release points.

Learn More:

For more on the San Andreas fault check out;

brainly.com/question/10975774

brainly.com/question/11681069

#LearnWithBrainly

3 0
3 years ago
Other questions:
  • A cylinder has a Height 12 and a radius 3.7 what is it’s volume?
    9·1 answer
  • Write an equation of the ellipse centered at the origin given its vertex and co vertex ps can plz do both
    15·1 answer
  • A total of $2,000 is invested at an annual interest rate of 2%. Find the balance in the account after
    8·1 answer
  • #35 Two companies with top revenues in the fortunate 500 list for 2012 were Exxon Mobil and Wal-Mart. Their revenues together to
    15·1 answer
  • What is the square root of 121
    10·2 answers
  • Of the 800 particapants in a marthon, 120 are running to raise money for a cause. How many particpants out of 100 are running fo
    11·1 answer
  • What is 2 2/3 plus 8 3/4
    9·1 answer
  • Solve this linear equation for p: 2.6(5.5p – 12.4) = 127.92 1. Distributive property: 2. Addition property of equality: 3. Divis
    15·2 answers
  • 3^x=93 Solve for and round to the nearest hundredths
    12·2 answers
  • What are the period and amplitude of the function?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!