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
Murrr4er [49]
2 years ago
7

Becca received 138 points out of the 150 possible points on her math test. What percent did she get correct?

Mathematics
1 answer:
Masja [62]2 years ago
3 0

Answer:

92%

Step-by-step explanation:

138 is 92% of 150

You might be interested in
The number of runs scored by the home team at a baseball game is represented by ( x + 10). The number of runs scored by the visi
Zinaida [17]

Maria participates in a sports activity and runs the following amount__________45m

Cual es la respuesta???????

7 0
2 years ago
16x^2 - 49 when factored is ?
vaieri [72.5K]

Answer:

(4x-7)(4x+7)

Step-by-step explanation:

This is called the Difference of Two Squares (DOTS).

These are the conditions that must be met for DOTS to work:

•There must be 2 terms.

•They must be separated by a negative sign.

•Each term must be a perfect square.

First, you have to find 2 square numbers that times together to make 16.

4×4=16

As we want 16x², you just need to make the 4 become 4x:

4x times 4x equals 16x²

Then, find 2 squares that times together to make 49.

7×7=49

You can put the two squares into a bracket with the x variable first, then the number:

(4x-7)(4x+7)

In the brackets, you always put the negative sign in the first one and then the plus sign in the second one.

You can double check your answer by expanding it back out again using FOIL:

F-First

O-Outer

I-Inner

L-Last

Times the First two in the two brackets:

4x times 4x equals 16x²

Times the Outer two:

4x times 7 equals 28x

Times the Inner two:

-7 times 4x equals -28x

Times the Last two:

-7 times 7 equals -49

Form an equation:

16x²+28x-28x-49

The 28x cancel out to leave:

16x²-49

Hope this helps :)

3 0
3 years ago
In a group of 25 girls, 8 ran for the cross country team, 13 are on the math league team, and 6 are on both teams. How many of t
Anna11 [10]

Answer:

10 girls are not on either team

Step-by-step explanation:

first subtract 6 from 8 to get 2 (since it's easier) because those 6 girls are on the math league team as well

next add 2 and 13 to get 15

last subtract 15 from 25 to get 10

8 0
2 years ago
Find the slope and y intercept <br> (Please show work)
zepelin [54]

Answer:

slope = - 6, y- intercept = 5

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

0 = 2x - \frac{5}{3} + \frac{1}{3} y ( multiply through by 3 to clear the fractions )

0 = 6x - 5 + y ( subtract 6x - 5 from both sides )

- 6x + 5 = y , that is

y = - 6x + 5 ← in slope- intercept form

with slope m = - 6 and y- intercept c = 5

4 0
2 years ago
Use the GCF and the Distributive Property to express the sum as a product.
serious [3.7K]

Answer: 3 x 13 ?

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Really easy seventh grade math can I get this problem answered? Thanks!!
    12·2 answers
  • Phillips saves $8 each month. how many months will it take him to save at least $60
    14·2 answers
  • Use complete sentences to describe what it means to prove a statement in Geometry.
    11·1 answer
  • Right now there are 600 everlasting roses in my garden. I want at least 200 roses in the garden at all times. If the gardener cu
    9·2 answers
  • In order to lure new customers to a credit card
    10·1 answer
  • In the statement 10 + 0 = 0 + 10 how would you describe the zero (0)?​
    9·1 answer
  • PLEASE HELP ILL FAIL
    13·2 answers
  • DUE JUNE 30TH!!!!!!!!!!!!!!!!!!!!!!
    15·2 answers
  • Find the percent change from the first value to the second. 40; 50
    11·1 answer
  • Which expression is equivalent to a^-x<br> A. a^1/x<br> B. -a^x<br> C. 1/a^x <br> D. -1/a^x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!