Mathematics College

Math took my sis phone to see if this works pls help!

Math Took My Sis Phone To See If This Works Pls Help!

Answers

Answer 1

Answer:

8+3*25, 83,2^3+3*5^2, are all equivalent

Step-by-step explanation:

Answer 2
83, 8+3x25, 2^3+3x5^2

Related Questions

WILL GIVE BRAINLY What is 5x = 25??

Answers

Answer: x=5 bc 5 times 5 is 25

Ste-by-step explanation:

5x=25
25/5=5
The answer is X=5

In a football game, a team loses 8 yards, then loses 3 yards, then loses 11 yards.
What is overall change in the number of yards?

Answers

Answer:

the lost 22 yards altogether

they now have -22 yards i believe

Answer:

i think -22 might be the answer

Step-by-step explanation:

Solve for x.
-1+4x5= 3

Answers

Answer:

[tex]x = 0.2 \: or \: \frac{1}{5} [/tex]

Step-by-step explanation:

[tex] - 1 + 4x.5 = 3[/tex]

[tex] = > 20x - 1 = 3[/tex]

[tex] = > 20x = 3 + 1 = 4[/tex]

[tex] = > x = \frac{4}{20} = \frac{1}{5} = 0.2[/tex]

Solve.
X = -7
4x - 4y = 12
(x,y)

Answers

Answer:

(-7, -10)

[tex]x=-7\\y=-10[/tex]

Step-by-step explanation:

[tex]4x-4y=12[/tex]

Substitute x for -7.

[tex]4(-7)-4y=12[/tex]

Multiply 4 by -7.

[tex]-28-4y=12[/tex]

Add 28 on both sides.

[tex]-4y=40[/tex]

Divide -4 on both sides.

[tex]y=-10[/tex]

What is an equation of the line that passes through the point
(
1
,
7
)
(1,7) and is parallel to the line
3
x
−
y
=
1
3x−y=1?

Answers

Step-by-step explanation:

We wish to express 3x - y = 1

in slope-intercept form.

3x - y = 1

=> y = 3x - 1

Slope of line = 3, therefore

Slope of parallel line is also 3.

We have y = 3x + c.

When x = 1, y = 7.

=> (7) = 3(1) + c, c = 4

Hence the answer is y = 3x + 4.

The sum of seven and the quotient of a number x and eight.

Answers

7 + x/8 have a good day!
7+x/8 I hope this helps ........!!!!!!!!!! This was what I got

Write an expression to show "5 less than y, plus g." ​

Answers

Answer:

(y-5)+g

Step-by-step explanation:

Answer:

y-5+g

Step-by-step explanation:

hope this helps

7.5 divided by 46.75 ​

Answers

0.16042780748
ok this is on a calculator
but u would do the first three and estimate it which is
0.164
that would be ur answer

Answer:

1

Step-by-step explanation:

Which statement is true about the line whose equation is y=-2x-5?
(1) it’s slope is -2
(2)it’s parallel to the line whose equation is y=-2x+5
(3) it’s y intercept is -5
(4)it’s perpendicular to the line whose
Equation is y=1/2x-5

Answers

Answer:

2

Step-by-step explanation:

I think dont come at me if I'm wrong

Answer:

1, 3, and 4 are true

Step-by-step explanation:

1. y=mx+b, m is the slope

2.  Parallel lines have the same slope. -2 is not equal to 2

3. y=mx+b, b is the y-intercept

4. Perpendicular lines,

If you multiply the slopes and the result is -1.

-2 times 1/2

-1

I need answers for all the questions read the directions

Answers

I only have answers for the algebra expressions.
A- 4x+6+x 2

D-13+7x+x4

Mrs. Jones purchased 6.2 pounds of ground beef. She cooked 0.5 of the ground beef. How many pounds of ground beef did she cook?​

Answers

Answer:

She cooked 3.1 pounds

Step-by-step explanation:

6.2 x 0.5 = 3.1

Alexi's restaurant bill is $58, and he wants to leave a 20 percent tip. Which expression represents the total amount that
Alexi needs to pay?
O $58(0.20) + $58
O $58(0.20)
O $58(20) + $58
O $58(20)

Answers

Answer:

Here Is Your Answer $58(20)

What is 66 2/3 % of 900 ?

Answers

Answer:

The answer is 600

Hw help please ASAP
+10PTS

Answers

Answer:  i believe the answer is y=1/2x+4

Y=1/2x+4
Your slope is up 1 right 2 and the y intercept is at 4

Are the two statements equivalent? Explain your reasoning.
The ratio of orange to blue is 3 to 4.
The ratio of blue to orange is 12 to 9.

Answers

No, because the simplified ratios would be 3:4 compared to 4:3.

Game Stop is selling a video game for 15% off $35.

Answers

Answer:

School related questions please

Step-by-step explanation:

And thanks for telling me

35 ÷ 100 = 0.35


$40.00 x 0.35 =$14.00

$40.00 - $14.00 = $26.00

The since the game is 35% off so the game that costed $40.00 now costs $26.00 right after the discount

Let f(x) = 16 – x^2 , g(x) = 4 – x. Find (fg)(x) and its domain

Answers

f(4-x)=12
Domain:(-oo,oo) these are infinity symbols by the way.

Simplify the following expression: 17 + 4w - 12 - w

Answers

Answer:

3w+5

Step-by-step explanation:

17+4w -12-w

I hope this help.Also if you have anymore problems with simplifying just visit this app : h t t p s : / / w w  w . m a t  h w a  y . c o  m / A l  g e b  r a


If Oscar the ostrich travels 105 miles in 3 hours on land, how fast does he travel?

Answers

35 Miles Per Hours.

I need help...



Please help to find ...​

Answers

Answer:

NEED TO FIND WHAT

Step-by-step explanation:

Solve for the monkey. Show all work ty

Answers

Answer:

Monkey: -5/2

Step-by-step explanation:

monkey = x

3x + 4 = -x - 6

3x + x = -6 - 4

4x = -10

4x/4 = -10/4

x = -5/2

Check:

3x + 4 = -x - 6

3(-5/2) + 4 = -(-5/2) - 6

-15/2 + 4 = 5/2 - 6

-15/2 + 8/2 = -3.5

-7/2 = -3.5

-3.5 = -3.5

Answer:

-2.5

Step-by-step explanation: 3x+4=-1x-6

                                            +1x       +1x

                                        4x+4=-6

                                             -4  -4

                                         4x=-10

       divide                           _     _

                                           4     4      = -2.5

pls help, it would mean the most!!!​

Answers

Answer:

c. it show it to be portioned

If the scale is 3 inches = 4 kilometers. What is the amount of inches in 5 kilometers?

A 3.75 inches
B 3.75 kilometers
C 6.333.... inches
D 6.333....Kilometers ​

Answers

Answer:

3.75 inches is the correct answer..

Answer:

A. 3.75 inches

Step-by-step explanation:

The question is asking for the amount of inches not kilometers, so options B and D are automatically incorrect. I took the three inches and divided it by the four kilometers to kind inches per kilometer. The times the inches by five to get the correct answer;

3 inches = 4 kilometers

3 / 4 = 0.75

0.75 = 1 kilometer

0.75 x 5 = 3.75

3.75 inches = 5 kilometers

I hope this helps!

At HEB 8 bags of chips costs $24. At this rate, how much would 3 bags cost

Answers

Answer: $9.00

Step-by-step explanation:

24 divided by 8=3
3 bags x 3 dollars= 9
Your answer would be 9, hope that helps!!

What will 3/4 divided by 5 be

Answers

Answer:

3/20= .15

Step-by-step explanation:

;)

it’s 0.15 don’t forget the 0 and the decimal they are needed for the answer and if you don’t put it you’ll be marked as wrong !

5.) Which is the best description of the table
below?

A. Linear because there is a constant rate of change
B. Linear because the X values increase by 1 each time
C. Nonlinear because there is not a constant rate of change
D. Nonlinear because the X values are positive while the Y values are negative

Answers

Answer:

I'm not quite sure but I tink its A

timed test

Which number has a 3 that is 10 times greater than the 3 in 513? (2 points) 5,130 51.3 5.13 51,300

Answers

Answer:

The correct answer should be 5,130

Step-by-step explanation:

the 3 in 513 is in the ones place, if it were ten times greater than 3 that would be 30, or a 3 in the tens place, the 3 in the number 5,130 is in the tens place, making that the correct choice

Please help me answer this :)
Explain your answer

Will give brainiest

Answers

The image.... just look at it and count
What??? Please explain more

Elias and Mark together have $756.80. Elias has $489.50. Write and solve an addition equation to determine how much money Mark (m) has.



Below, select the answer choice that includes both the correct ADDITION equation and the correct solution.

m - $489.50 = $756.80 ; m = $1246.30
m - $489.50 = $756.80 ; m = $1246.30
$756.80 + m = $489.50; m = $267.30
$756.80 + m = $489.50; m = $267.30
m + $489.50 = $756.80; m = $1246.30
m + $489.50 = $756.80; m = $1246.30
$489.50 + m = $756.80; m = $267.30

Answers

Answer:

489.5 + m = 756.80 (the amount elias has, added to marks is equal to the total

(756.8- 489.5 = 267.30 which is the amount mark has.)

m= 267.3

the last option is the correct option

Step-by-step explanation:

Answer: the answer is the last equation ($489.50 + m = $756.80; m = $267.30)

Step-by-step explanation:

I say this because all you have to do is subtract 756.80-489.50 to find out how much money Mark has. Thats how you get 267.30. Hope it helps

Please help me ASAP

Answers

Answer:

With What

Step-by-step explanation:

It’ll go from lowest temp to highest.
1. Gainesville
2. Alford
3. Follett
4. Fowlerton
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