Mathematics Middle School

Which equations are equivalent to -1/4(x)+3/4=12? Select all that apply.

Which Equations Are Equivalent To -1/4(x)+3/4=12? Select All That Apply.

Answers

Answer 1

Answer:

A

Step-by-step explanation:

-1/4 times x is the same as -4 time x over 1 because you multiply the numerator by a whole number and the denominator by 1

Answer 2

Answer:

b,c,e

Step-by-step explanation:

Related Questions

Explain the difference between −√25 and √-25

Answers

Answer:

you can't solve [tex]\sqrt{-25}[/tex] and -[tex]\sqrt{25}[/tex] is -5

Step-by-step explanation:

How do you convert 5x + 12y = 13 into slope intercept form?

Answers

Step-by-step explanation:

12y = -5x + 13

y = -5/12 x + 13/12

The slope-intercept form is y = -5/12 x + 13/12.

Answer:

I Hope it help u  dear

Step-by-step explanation:

As given that ,

5x+12y=13

As we know the standard form of slope intercept form,

y=mx+ c

12y=13-5x      (subtracting 5x from both sides)

y=13/12-(5/12)x   (dividing 12 to both sides

y= -(5/12)x +13/12here m= -5/12  and c= 13/12

Which of the following shows how to use the Distributive Property to find 3 × 819?
A. 819 × 3 = 2,457
B. 3 × (8 + 1 + 9) = 3 × 17 = 51
C. 3 × (800 + 10 + 9) = 2,400 + 30 + 27 = 2,457
D. 3 × (800 – 90 – 1) = 2,400 – 270 – 3 = 2,127

Answers

Answer:

it is B

Step-by-step explanation:

don't really know how to explain just know

Please help. I need help on how to explain this. The answer is 22 times but I just don’t know how to explain how to get the answer.

Answers

I know the best prediction to find out how much times it will land on earbuds. My prediction is that it will land on earbuds twenty-two time.
Can you mark me brainliest?

PLEASE HELP ITS VERY URGENT

Answers

Answer:

(a) 77 people (b) 3,773 people

Step-by-step explanation:

(a) 3,850 x 2% = 77

(b) 3,850 - 77 = 3,773

Answer:

A) 77 people

B) 3773 people

Step-by-step explanation:

2% percent per year

population is 3850

next year it will be  2% less

a) This is asking how many people will leave population

To find this

get

3850/100

38.5= 1 percent

so multiply by 2

it equals

77= 2percent

b) Then get the (77) which is 2% and

Subtract it from original amount

3850-77=

3773

Find the value of each expression.
-22+5
-22-(-5)
(-22)(-5)
(-22)÷5

Answers

Answer:

-22+5 = -17

-22-(-5) = -17

(-22)(-5) = 110

(-22)÷5 = -4.4

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Answers

2^6, 4^3 (4 cubed) and 8^2 (8 squared)

can you please hewlp me

Answers

Answer:

4

Step-by-step explanation:

Subtract the minimum data value from the maximum data value to find the data range. In this case, the data range is  9  −  5  =  4.

solve for x: 4.72 = 3.25 + x

Answers

X=1.47
Step by step:-

PLEASE HELP ASAP CORRECT ANSWERS GO TO BRAINLIEST

What is the fraction in simplest form? 4/16 24 28 14 216

Answers

Answer:

its 1/4

Step-by-step explanation:

Which expressions are factors of the expression below? Select the three correct answers.



-24xyz-12xy+20xyz


A:xy

B:12xz

C:2xy

D:3y

Answers

Answer: −

4xy(z+3)

Step-by-step explanation:

thats the answer

the answer for this is C 2xy

.....plzz help my hw ends at 8:00
3 is what percent of 60?
15% of what number is 76?
50 is 25% of what number?
plz hurry :(

Answers

The first one is 5%
Second - 76 is 15 percent of what number? If we substitue "what number" in the question "76 is 15 percent of what number?" with 506.67, we get this sentence: 76 is 15 percent of 506.67. Since this statement is true, we know that our answer is correct.
Third - 25 percent (calculated percentage %) of what number equals 50? Answer: 200.
1) 5%
2) i’m not sure
3) 25%

If someone tells you your body temperature is 98.6°, what scale is being used? How do you know?

Answers

Answer:

Fahrenheit

Step-by-step explanation:

When I am getting my temperature checked, it is usually checked in Fahrenheit, and my temperature is around 98.6 degrees.

Jerry climbed 210 feet in elevation.He then went down 300 feet.What integer represents his total change in elevation?

Answers

Answer:

-90 feet cause it’s 210 - 300 = -90

Answer:-90

Step-by-step explanation:

210-300=-90

EXPLAIN the difference between (−6) squared and −6 squared

Answers

Answer:

Ones positive and the other ones not

Step-by-step explanation:

(-6)^2= 36

-6^2= -36

-6 squared is negative and (-6) is positive because of parentheses

solve for x: -12x = -72

Answers

Answer:

x=6

Step-by-step explanation:

6*12=72

6*-12=-72

Answer:

x=6

Step-by-step explanation:

-12x=-72

all you have to do for this one is devide -72 by -12, and you get 6

so...   x=6

Tara answered 68 questions correctly on an 80 questions test express this amount as a fraction percent and decimal

Answers

Answer
85% and as a decimal it is 0.85

hope this helps and have a wonderful day :)
fraction is 68/80
85%
decimal is .85

At the school cafeteria the ratio of pints of chocolate milk to pints of milk sold is 4:7. At this rate how mnay pints of milk wil be sold if 100 pints of chocolate milk is sold?

Answers

4:7
4*25:7*25
100:175
175 pints of milk

Answer:

175

Step-by-step explanation:

The ratio is 4:7. Since there are 100 chocolate milk sold, we do 100/4 which is 25. We then will multiply 7 by 25 to get 175 milk.

Sorry if it's wrong, have a good day!

need by tonight plz help me

Answers

Answer:

Step-by-step explanation:

Diameter = 18 m

D= 2*r

r = d/2

r =18/2

r = 9

Circumference = 2 * pi * r

C = 2 * 3.14 * 9

C = 56.52

Area = pi r^2

Area = 3.14 * 9^2

Area = 3.14 * 81

Area = 254.34

Answer:

Radius=9

Circumference= 56.52  or 56.52

Area= I not sure

Step-by-step explanation:

Radius= 18 divided by 2 equals 9

Circumference= 18 times 3.14

I'm sorry if it's wrong, I kinda forgotten about this lesson.

Match each point to this stuff idk jsut help

Answers

Answer:

i dont get this but yea i wish i could bud sorry

Step-by-step explanation:

???

Massimo has $90 in the bank. Every time he rides the bus he spends $42.50. Write and solve an equation that Massimo can use to see how many times he can ride the bus. Let r, indicate how many times he can ride the bus.

Answers

Answer: x=number of rides

36 rides

Step-by-step explanation:

The answer to the question is 36

Mindy's dog, Rex, weighed 80 pounds a year ago. Now he weighs 92 pounds. What is the percent increase in his weight? A. 13% B. 12% C. 15% D. 16%

Answers

Explanation - Given that Rex's weight changed from 80 pounds to 92 pounds. Hence, percentage increase in Rex's weight in a year is 15 %.

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Answers

Answer:

C.

Step-by-step explanation:

In total, Sophie needs $230.40.

Let's form an equation. 230.40 = 12.80x

You'll need to divide both sides by 12.80 to get the variable, x, by itself.

18 = x

Therefore the answer is C.

The answer is c ...........

he art teacher has 1 gallon of paint, which is enough for \frac{2}{3} of the class to complete a project.

How many gallons does she need for the whole class?

Answers

Answer:

1 and 1/2

Step-by-step explanation:

1 and 1/2.................

helpp ill give brainliest

Answers

Answer
h=-9

hope this helps and have a wonderful day :)

Please look at attached image to answer question!!! 15 points!!! Answer both to get BRAINLY!

Answers

i think the first one is 1/200 and the second is 1/125
1 and 1/2 % converted into fraction form is
3/100
Answer: 3/100

4/5 % converted into fraction form is 1/125
Answer: 1/125

solve please it's easyyy

Answers

one solution
merry christmas :)
I believe it’s one solution

Brainliest to the first right

Answers

10.90871211463571 i think?

Ethan planed a tree that was 1.85 meters tall. Several y3ars later the tree is 5.30 meters tall.which equation can be used to find x the number of meters the tree has grown

Answers

Answer:

We know that:

The tree was 1.85 meters tall.

After several years, an unknown amount of years, the tree is 5.30 meters tall.

To show the meters the tree has grown, we just have to express:

Final highness = x + Initial highness; where x refers to the unknown meters that the tree has grown.

Now, we isolate x and solve:

5.30 = x + 1.85

5.30 - 1.85 = x

x = 3.45 m

Therefore, the tree has grown 3.45 meters. And equation that allow to find this result is 5.30 = x + 1.85.

Step-by-step explanation:

Answer:

5.30 = x + 1.85

Step-by-step explanation:

x= the difference

last on thanks for staying

Answers

Answer:

5.4 times 0.085 equals 0.495

Step-by-step explanation:

Answer: It equals 0.459

Work: I did 5.4 x 0.085, and moved some decimal points, and solved via paper, and I had gotten 0.459.

I hope this helps, and Happy Holidays! :)

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