MATHEMATICS HIGH SCHOOL

Which number sentence has a difference of 5?8 - (-3)
-3 - 8
-3 - (-8)
3 - (-8)

Answers

Answer 1
Answer: -3 - (-8)
-3 + 8
= 5

So C)
Answer 2
Answer: Your answer is -3 -(-8)

Hope this helps.

Related Questions

Joshua sells a pack of pens for $3.15 which is 5 percent more that he pays for them. Which equation will help find x, the amount he pays for a pack of pens? how many solutions will this equation have?A) x+0.05x=3.15 infinitely many solutions.B) x+0.5x=3.15 one solutionC) x+0.05=3.15 one solutionD) 0.05x=3.15 no solution
A circle has a radius of 5 meter. What is the length of the arc that is captured by a central angle that measures 120 degrees? Round your answer to the nearest tenth.a) 3.33 meters b) 31.42 meters c) 10.47 meters d) 2.09 meters
The serial number on a bill consists of a letter followed by seven digits and then a letter. How many different serial numbers are possible, given the following conditions? (a) Letters and digits cannot be repeated. (b) Letters and digits can be repeated. (c) The letters are nonrepeated consonants and the digits can be repeated. (Let y be a consonant.)
Janice bought juice packets for the 15 players on the soccer team The juice packets come in boxes of 6 How many boxes did Janice buy?
You had 23 dollars to spend on 4 avocados. They were very green. After buying them you had 11 dollars. How much did each avocado cost?

What is the approximate area of the circle shown below?A. 191 cm 2
B. 49 cm 2
c. 96 cm 2
D. 24.5 cm 2

Answers

Answer:

Option A. 191cm²

The area of the circle is 191 cm²

Step-by-step explanation:

To solve this problem we need to use the area formula of a circle:

a = area

r = radius = 7.8cm

π = 3.14

a = π * r²

we replace with the known values

a = 3.14 * (7.8cm)²

a = 3.14 * 60.84cm²

a = 191.03 cm²

The area of the circle is 191.03 cm²

Answer:

A is correct answer... 100% sure

An electrician charges a one-time fee of $75 plus $25 for each hour of service. If h is the number of hours and t is the total amount billed to the customer, then the variables are related by the equation t = 25h + 75.Which variable is the independent variable?



A.T


B.
There is no relationship between the variables.


C.H

Answers

If you would like to know which variable is the independent variable, you can do this using the following steps:

t = 25h + 75
h ... the number of hours ... independent variable
t ... the total amount billed to the customer ... dependent variable

The correct result would be C. h.

Over two summers, Ray saved $900 and $500. The polynomial 900x2 + 500x represents his savings at the beginning of the third year, where x is the growth factor. (The interest rate r is x - 1.) What is the interest rate he needs to start the third year with $1600 in savings? A. 0.1% B. 1.1% C. 8.4% D. 264%

Answers

c. is the correct answer

15 Points! URGENT The blue line is the graph of y = –x + 3. Use the sliders to make the orange line represent y = –2x + 9. Examine the graph. What appears to be the solution of this system of equations?Verify the solution. Which true statement appears in your check?

Answers

Answer:

(6, -3) and -3 = -3

Step-by-step explanation:

I did it

Answer:

(6, -3) and -3 = -3

Step-by-step explanation:

A factory produces 1,250,000 toys each year. The number of toys is expected to increase by about 150% per year. Which model can be used to find the number of toys being produced, n (in millions), in t years?A. n= 2.5(1.5)/t, t cannot = 0
B. n= 1.5t^2 + 1.25
C. n= 1.5t + 1.25
D. n= 1.25(2.5^t)

Answers

Answer: Hello mate!

The initial number produces is 1,250,000 toys per year, and you expect to increase by 150% per year.

an increase of 150% (1.5 in decimal form) means that after a year, the amount of toys produced are:

1,250,000 + 1.5*1,250,000 = 1,250,000*(1 + 1.5) = 1,250,000*2.5

and each year, you multiply the previous quantity by 2.5

then the model (in millions) is,  as a function of years:

p(0) = 1.25

p(1) = 1.25*2.5

p(2) = 1.25*2.5*2.5

and so on; you can see that:

p(t) = 1.25*(2.5^t)

So the right option is D.

The answer is D. 
You multiply 1,250,000 by 1.50= 1,875,000
Then add 1,875,000 to 1,250,000= 3,125,000
Divide by 1,000,000 and you get 3.125

What is the elapsed time between 10:30 p.m. and 1:15 a.m.?3 hours
3 hours and 15 minutes
2 hours and 45 minutes
2 hours and 30 minutes

Answers

If you would like to find the elapsed time between 10:30 p.m. and 1:15 a.m., you can calculate this using the following steps:

12:00 p.m. - 10:30 p.m. = 1:30
00:00 a.m. + 1:15 a.m. = 1:15

1:30 + 1:15 = 2:45 = 2 hours and 45 minutes

The correct result would be 2 hours and 45 minutes.
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Solve the inequality. Show your work.|4r + 8| ≥ 32