Mathematics High School

Use the distributive property to write the expression as a product
10+70x

Answers

Answer 1

Answer:

[tex]10(1+7x)[/tex]

Step-by-step explanation:

Just factored out the 10.

Related Questions

WILL GIVE BRAINLIEST!
Translate the following verbal expression into a variable expression.
Eight divided by the sum of a number and three.

Answers

Answer:

8÷(x+3)

Step-by-step explanation:

it doesnt specify what number you add with 3 so you substitute it with a variable such as x.

The sum is adding so x +3 and then divide by 8

8 / (x+3) would be the variable expression

y=1x+2 y=3x-4 use substtiution

Answers

Answer:

3Y - 4X - 4

Step-by-step explanation:

The answer is X=2 and Y=-4

Find the time difference between 6:40 am and 10:05 am

Answers

Answer:

3 hours and 25 min

Use substitution. What is the solution to the system of equations? Use the drop-down menus to explain your answer.
y =x+2
2y=x+4

Answers

x would be 0 and y would be 2 so it would be (0,2)

please help me!!! PLEASE!!!!!!!
The system of equations (picture shown) has (blank)
blank options (shown in pictiure)
1. no solution
2. infinitely many solutions
3. one solution

Answers

Answer:

no way

Step-by-step explanation:

addison rae? is that u?


Help me pleaseeeeeeeeeee

Answers

Answer:

It should be C because it's a working function

what does it mean when you cancel out the variables and you have a solution like 5=5?

Answers

Answer:

Then you have infinite solutions

Step-by-step explanation:

if no solution, you would get sum lyke 4 = 5

if infinite soltution you would get sum lyke 3 = 3

if you have one solution, expect to get sum lyke x = 5

a certain number of two digit is three times the sum of its digit and if 45 added to it the digit will be reversed find the number ?​

Answers

· Author has 184 answers and 67.6K answer views
Let the number be (10 x + y)

Then, 10 x + y = 3 * (x + y) (given)

Or, 10 x + y = 3 x + 3 y

Or, 10 x - 3 x = 3 y - y

Or, 7x = 2 y

Or, x = 2 y / 7 ( Eq. 1)

Also, 10 x + y + 45 = 10 y + x ( given)

Or, 10 x - x = 10 y - y - 45

Or, 9 x = 9 y - 45 ( Eq. 2)

Substituting the value of x from (Eq. 1) in (Eq. 2), we have:

9 * 2 y / 7 = 9 y - 45

Or, (9 y ) - (18 y / 7) = 45

Or, 63 y - 18 y = 315

Or, 45 y = 315

Or, y = 7

From (Eq. 1),

x = 2 * 7 / 7 = 2

So, the number is 10 x + y = (10 * 2) + 7 = (20 + 7) = 27

Answer

Check:

Sum of the digits = 2 + 7 = 9

9 * 3 = 27 ✓

Adding 45 to the number 27, we get 72. So, the digits get reversed.

what is -7x-3y=-8 if y=-5

Answers

Answer:

3.29

Step-by-step explanation:

-7x-3(-5)=-8

-7x+15=-8

-15        -15

-7x=-23

/-7    /-7

x=3.29

Answer:

-1 , replace y by -5 then u will get 15 take to the other side -8-15=-23 then keep x alone divide both sides by -7 so x =3.28

Step-by-step explanation:

Can Someone please help

Answers

Answer:

I'm pretty sure it's the second one!

Step-by-step explanation:

what are the answers to these?!?!?!?>>>>>
2(y−3)=4 (solve for "y")
2x+5y=10 (solve for "x")
6x+3y=4y+11 (solve for "y")
3(2x+4)=2+6x+10 (solve for "x")
y=−3x+6 (solve for "x")
m=8−2(p−m) (solve for "p")

Answers

1) y=5

2) x=(10-5y)/2

3) y=(11-6x)/-3

4) x=0

5) x=(-y+6)/3

6) p=(8+m)/2


Find the slope of each line graphed below.

Answers

Answer:

please please answer answer

Answer:

um a is the blue and d is the one that is going up and down and bis the one that goes side to side

Step-by-step explanation:

if bob has 900 apples, and then his fat self ate 800, what is he left with?

PLZ HELP IM SO DESPERATE

Answers

Answer:

100 and even fater

Step-by-step explanation:

Answer:

100

Step-by-step explanation:ust do 900-800 dont be desperate

HELP PLZ DUE IN 15 MIN!

Given: ΔFGH ≅ ΔWAX. Complete the following statements.


Segment GH ≅ Segment ??


∠W ≅ ∠ ??

Answers

Answer:

Step-by-step explanation:

GH =~ AX

<W =~ <F

Answer:

Given:

ΔFGH ≅ ΔWAX

Corresponding sides or angles are congruent

Segment GH ≅ Segment AX∠W ≅ ∠ F

Solve the equation:

7x − 2 = 26

Answers

Answer:

[tex] \large \boxed{x = 4}[/tex]

Step-by-step explanation:

Goal

Solve for x-term.

Given

Equation

[tex]7x - 2 = 26[/tex]

Step 1

Isolate x by adding 2 to both sides.

[tex]7x - 2 + 2 = 26 + 2 \\ 7x + 0 = 28 \\ 7x = 28 \\ x = \frac{28}{7} \\ x = 4[/tex]

Step 2 (Optional)

We check the answer by substituting x = 4 in the equation.

[tex]7x - 2 = 26 \\ 7(4) - 2 = 26 \\ 28 - 2 = 26 \\ 26 = 26[/tex]

The equation is true for x = 4. Hence, the solution is x = 4.

mya bought some pizza for $12 each . f p represents the number of pizza she bough , what expression shows the total amount she spent ?

Answers

Answer:

Step-by-step explanation:

f(p)=12p

Answer:

12p

Step-by-step explanation:

Since each pizza costs $12 dollars and "p" represents how many pizzas she bought, you multiply 12 by "p" to get the total amount of money that she had spent.

The diagram shows a prism placed on a horizontal floor. The prism has height 3m. The volume of the prism is 18m^2. The pressure on the floor due to the prism is 75 Newton's/m^2. Work out the force exerted by the prism on the floor.

Answers

Area= 15^bbc
5 stars thx

Jessica has 3 packages of raisins that she wants to give to 4 friends. If each friend gets the same amount, how much will each friend get?

Answers

Answer:

0.75

Step-by-step explanation:

Jack had $200 when he got to the festival. He spends $4 per ride. The equation T = 200 – 4R models his amount of money. If he has $100 left how many rides did he go on

Answers

Answer:

25

Step-by-step explanation:

Given the equation :

T = 200 - 4R

T = amount of money left ; if T = $100

R = number of rides

$100 = 200 - 4R

$100 - $200 = - 4R

-$100 = - 4R

R = 100/ 4

R = 25

25 rides

Find an exponential function that passes through (2, 16) and (6, 256) with an asymptote
y=0.

Answers

Answer:she's a freshmen leave her alone anime girl before senpai comes for ya >_<

Step-by-step explanation:

factored form for x^2 + 8x + 3​

Answers

x = [-b +- sqrt(b^2-4ac)]/2a

Answer:

x = [-b +- sqrt(b^2-4ac)]/2a

Step-by-step explanation:

just answer the multiple-choice pls

Answers

Answer:

its B

Step-by-step explanation:

The answer i think is B :))

Please help me answer this question of Fractional Linear Equations. I provided the example of how to do it in case you forgot/don't know how to anymore. I'll give out brainliest. Thank youu

Answers

15 = ½ (7x-6)

distribute ½ into parentheses

15 = ½(7x) - ½(6)

15 = ⁷/₂x - 3

multiply by 2

30 = 7x -6
subtract +6 to both side

30 + 6 = 7x

36 = 7x

devide 7 to both side

36
------ = x
7

Karla rode her bicycle 135 miles in 9 weeks, riding the same distance each week. Brad rode his bicycle 102 miles in 6 weeks, riding the same distance each week. Which statement correctly compares the number of miles per week they rode?

Answers

Karla: 135/9=15m per week
Brad: 102/6=17m per week

Kim has a a coin and a dice with 6 sides. She flips the coin once and rolls the dice once. What is the probability that the coin lands tails-up and the dice lands on a 4?

Answers

Answer:

10

Step-by-step explanation:

6+4=10

Answer:

1/3

Step-by-step explanation:

because if you multiply 1/2 and 4/6 you get 4/12 and 4/12 reduced is 1/3

which point represents the solution to the system
3x-2y=12
2x+2y=3

a. (2,-2/3)
b. (3,-3/2)
c. (3,-2)
d. (2,2)

please explain how you got your answer.

Answers

Answer:

b

Step-by-step explanation:

[tex]3x - 2y = 12 \\ 2x + 2y = 3 \\ 2y = 3 - 2x \\ 3x - (3 - 2x) = 12 \\ 3x - 3 + 2x = 12 \\ 5x = 15 \\ x = 3 \\ 2y = 3 - 6 = - 3 \\ y = - \frac{3}{2} [/tex]

(3, -3/2)


[tex] \sqrt{49} [/tex]
find the square root​

Answers

[tex]\sqrt{49} =\sqrt{7^2} =7[/tex]

Hope I helped you!Succes!

Answer:

7

Step-by-step explanation:

[tex] \sqrt{49} [/tex]

[tex] \sqrt{ {7}^{2} } [/tex]

[tex](7 \times 7) = 49[/tex]

[tex] = 7[/tex]

PLS HELP ME ASAP PLS ILL MARK BRAIN

Answers

Answer:

Step-by-step explanation:

1). Let the circumference C and area A of the circle are proportional,

   C ∝ A

   C = kA

   Here k = proportionality constant

   k = [tex]\frac{C}{A}[/tex]

   From the given table,

   For C = 25 cm, A = 50 cm²

   Then the value of k = [tex]\frac{25}{50}[/tex]

                                  k = [tex]\frac{1}{2}[/tex]

    For C = 50 cm, A = 201 cm²

    k = [tex]\frac{50}{201}[/tex] ≈ [tex]\frac{1}{4}[/tex]

    In both the cases proportionality constant is giving the different values.

    Therefore, Circumference and Area of the circular objects are not proportional.

2). If A = [tex]\frac{1}{2}\times r\times C[/tex]

    Then this equation will be true for all the values of r and C given in the table.

    For r = 4 cm and C = 25 cm

    A = [tex]\frac{1}{2}\times 4\times 25[/tex] = 50 cm²

    For r = 8 cm and C = 50 cm

    A = [tex]\frac{1}{2}\times 8\times 50[/tex]

    A = 200 cm²

    True for all values of 'r' and 'C'.

Answer:

665

Step-by-step explanation:

will give brainliest find h :)

Answers

Answer:

I don't know I'm really really sorry now can you give me a

Joanna made a table and a graph for the equation y = 2x.
Did Joanna make these items correctly? Select the true statement.

A.The graph is correct, but the table is not.
B.Both are correct
C.Both are incorrect.
D.The table is correct, but the graph is not.

Answers

b. both r correct

when it’s 2x it goes up two over one. rise/run, 2/1
for the table if you look at the graph when x=1 then y=2 and if x=2 then y=4

Answer:

B

Step-by-step explanation:

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