Mathematics Middle School

Which is an equivalent to to 752
O 1412
021-10
021-15

Answers

Answer 1
The answer to this equation is 1412 or 21-15
Answer 2
the answer is 21-15

Related Questions

Sensational Cell Phones offers a plan of $30 for the first 300 minutes, and an additional $0.30 for every minute over 300. Let t represent the total talk time in minutes.
Write a piecewise-defined function that represents the cost of S(t) in terms of the number of minutes t that is used.

Answers

Answer: Sensational Cell Phones offers a plan of $30 for the first 300 minutes and an additional $0.30 for every minute over 300.

Step-by-step explanation:

Help me please. ASAP

Answers

Answer:

A) Neither is a solution

will mark brainliest. only answer if you know it. random answers will be reported.

Answers

Answer:

Step-by-step explanation:

x=[tex]\sqrt{15^{2} -12^{2} }[/tex]

x=9 in.

The Pythagorean theorem is a^2+b^2=c^2

So if we plug in a as 12 and c as 15 we get 144+b^2=225 we then solve to get b^2=81 and so b=9.

In your case, b=x, therefore x=9.

The length of the brace for the mainsail of the boat is 9in.

300 x 400 = 1200 the same as 3 x 4 = 12

Answers

Answer:

3x4=12 is 300x400=1200 but it is not multiplied by 100

Step-by-step explanation:

Answer:

Step-by-step explanation:

Definitely not, although in both cases you are multiplying 3 by 4, obtaining 12.

300 * 400 = 3*4*100*100 = 12*10^4, or 12*10000, or 120000, which is not the same as 12.

In 1956, Dwight Eisenhower became President with 58% of the vote.
Which of these shows 58% as a fraction in lowest terms and as a decimal?

Answers

Answer:

29/50

Step-by-step explanation:

29/50 is fraction in simplest form
.58 is the decimal

Please distribute the expression:
50 ( 2 + 3)

Answers

Answer:   250

Step-by-step explanation:

2+3=5x50=250

Answer:

250

Step-by-step explanation:

50 times 2 =100+50 times 3=150

100+150=250

brainliest plz

What is the surface area?

2 mm
2 mm
2 mm

square millimeters

Answers

Answer:

24 mm^2

Step-by-step explanation:

length x width x 6 sides in a cube

(2)(2)(6)=24

A circle has a radius of 50 cm. What is the circle's area? *
A 15, 708 square cm
B 7,850 square cm
C 157 square cm
D 314 square cm

Answers

Answer is b I think don’t bash if wrong
Circle area = π r²

r = 50 cm

area = (3.14) (50)²

area = 7850 cm²

1) )A locker combination has three nonzero digits, with no repeated digits. If the first digit is a 2, what is the probability the second digit is also even?

2) Event A: Spinning green or yellow on the spinner shown
Event B: Rolling an odd number on a number cube
What is P(A and B)?

3) A locker combination has three nonzero digits, with no digit repeated. If the first two digits are odd, what is the probability that the third digit is also odd?

4) A bag has 4 blue marbles, 6 green marbles, 2 red marbles, and 3 yellow marbles. Jasmine draws a green marble and does not replace it. What is the probability of drawing a green marble next?

5) A bag has 7 blue marbles and 3 red marbles. What is the probability of drawing two red marbles, if the first marble is replaced after it is drawn?

Answers

Im pretty sure it would be 1

At a garage sale, a large bin full of DVDs and CDs are being sold. All the DVDs are the same price, and all the CDs are the same price.

Aleah buys 2 DVDs for $6 and 4 CDs for $8. Her friend, Ling, wants to buy 4 DVDs and 2 CDs. How much will Ling have to pay?

Aleah's brother, Pierre, wants to spend $20 on DVDs and CDs. What combination of DVDs and CDs could he buy?

Answers

Step-by-step explanation:

If Aleah buys 2 DVDs for $6 and 2 CDs for $8 we can well assume that the DVDs are $3 dollars each and the CDs are 4 Dollars Each. If ling wants to buy 4 DVDs You would multiply how many DVDs she's buying with the price of the DVDs so (4x3=12) so Ling would have to pay $12 for the DVDs and $8 on the CDs

Pierre wants to spend $20 so with the previous information we can come to the solution that Pierre can buy 4 DVDs and 2 CDs for $20.

please help due in 10 minutes will give brainliest.

Answers

Answer:

B. The function is linear and decreasing

Step-by-step explanation:

Simplify the fraction below.

35/4

Answers

Answer:

8 3/4

Step-by-step explanation:

find the greatest common factor of 35 and 4, which is 1.  Then divide both 35 and 4 by the greatest common factor to get the following simplified fraction: 35/4

If the numerator is greater than or equal to the denominator of a fraction, then it is called an improper fraction. You could convert it into a whole number or mixed number fraction. Which would now be 8 3/4

(If its not right let me know so I can rethink my answer)

8.75 as a decimal
8 3/4 as a fraction

please help will give brainliest due in 30 minutes!!

Answers

D because it is not in y=mx+b form
d because it’s not in slope intercept form (y=mx+b)

please help me with this problem !!

Answers

True, true, false, true, false

Are the expressions equivalent 7y + 21 and 3(2y+7)+y

Answers

Answer:

Yes

Step-by-step explanation:

3(2y + 7) + y

6y + 21 + y

7y + 21

Yes because 7/21 is theee they are factors

correct=brainliest
thanks and rate 5 stars

Answers

Answer: 1 is -16 and the second one is 125

Step-by-step explanation:

I said that because what you earned is what they give but when you spent you lose money.

-16 and 125 is the answers in order

2. In the figure, is an exterior angle to . complete sentences


(a) What is m<3 ?

(b) What is m<4?


Answer:

Answers

Answer:

a)180-57-20=103

b)180-103=77

Step-by-step explanation

I just need problem 5 plz will mark brainliest

Answers

Answer:

What is THAT

Step-by-step explanation:

Answer:

[tex]7\frac{1}{8}[/tex]

Step-by-step explanation:

brainliest please

128/17 simplified find the whole

Answers

Answer:

128/17 simplified is 7 9/17

128/17 rounded is 128

Giving Brainliest

Solve for X

Answers

Answer:

x = 10

Step-by-step explanation:

108 = (5x + 47) + (2x + 63)

5x + 47 + 2x + 63 = 180

Simplify

7x + 110 = 180

Move all terms not containing  x  to the right side of the equation.

7x = 70

Divide

x = 10

good luck, hope this helps :)

the answer to this question is 10

Jamal works at the recreation center 15 hours a week during the school year. He earns $8.75 an hour. In a typical month, he works 63 hours. Calculate his monthly taxes below.

Gross Monthly Income $ _____
______

Monthly Federal Income Tax (10%) $ _____
______

Monthly Social Security (FICA (6.2%) $ _____
______

Monthly Medicare (1.45%) $ _____
______

Monthly State Tax (4%) $ _____
______

Monthly Local Tax (0.1%) $ _____
______

Total Monthly Deductions $ _____
______





Jamal's NMI= $ _____
______

Answers

Answer:

:)

Step-by-step explanation:

Since his wage is 8.75*63=551.25, we can add up the percentages to get 10+6.2+1.45+4+0.1=21.75%. To get 21.75%, we can move the decimal 2 to the left to get 0.2175. Multiply that by 551.25 to get around 119.9 dollars. If you'd like to calculate the individual taxes, you can apply a similar process to figure that out

Please follow the directions. Don't round immediate calculations.
Please try to get it right

Answers

Answer:

well without rounding anything, I got 511.9999999992 people

Step-by-step explanation:

so the ratio I used was 36 people for every 225 people( 225 because in total he asked 225 people) then I divided 3,200 into 225 to see how many times It would fit, the answer was 14.2222222222 then I multiplied that by 36 and my answer was 511.9999999992 people. I hope this helps, I tried to be as accurate as possible.

Pls, HELP IF U DONT KNOW THE ANSWER THEN DONT RESPOND, I WILL GIVE BRAINLESS IF CORRECT.

Answers

Answer:

The answer is 0.23

Step-by-step explanation:

Hope this helps.

Pls tell me if Im not correct.

Answer:

Area of Shaded Region ≈ 0.23 cm^2

Step-by-step explanation:

Simple Question.

The diameter of the circle is 0.4 m, so the radius = 0.4/2 = 0.2 m.

The area of the circle = πr^2 = π(0.2)^2 = 0.04π

The area of the rectangle = 0.9*0.4 = 0.36

The area of the shaded region = 0.36 - 0.04π (π => 3.14) = 0.36 - 0.1256 = 0.2344 ≈ 0.23 cm^2

pls help due today plsss

Answers

Answer: the 2 graph it’s gonna be the answer

First u start in x axis n den u go up y axis so that means that u finna start in one and go up 9 spaces

Plz answer this question

Answers

48 because when you add it to 4 and another 5 they are talking about times so 4x5=20 then you add 20 again to the answer then add 8
48 is your answer to the problem

Use your knowledge about parentheses and substitution to solve the following:

1. r(s)(t) =

2. (r)(s)(t)(x)(y) =

3. (7x + 2Y) =

Answers

Answer:

what grade you in

your answer 3x+y

Step-by-step explanation:

Answer:

3x+y

x

​  

 

=−3

=−y+3

3x+y

3(−y+3)+y

−3y+9+y

−2y

y

​  

 

=−3

=−3

=−3

=−12

=6

​  

Step-by-step explanation:

Hope this helps!

can u help me plssssssssssss

Answers

Regroup terms:
y - 2/9 ≤ 5/9

Add 2/9 to both sides:
y ≤ 5/9 + 2/9

Simplify 5/9 + 2/9 to 7/9:
y ≤ 7/9

y - 2/9 ≤ 5/9

y ≤ 5/9 + 2/9

y ≤ 7/9

Step-by-step explanation:

This work was due yesterday can I get some help?

Answers

1000 - 600 = 40

12.6 = 8.5 + 4.1

c = 1

2/3 x 5/3 = 10/9

e = 0.1

f = 20

0.99 = 1 - 0.1

4/7 + 3/7 = 1

3x(x−2), when x=7

I am giving out the crown to people who gets the answer right :) !!!!!!!!!!!

Answers

Answer:

105

Step-by-step explanation:

subbing x for 7:

3*7(7-2)=21*5=105

105 right? because 3(7)((7)-2) 21(5) =105

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Answers

Answer:

OKAY thank youuuu !!!!

Step-by-step explanation:

.............

thank youuuuuu so muchhh
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