Mathematics Middle School

HURRY PLEASE

Solve the equation. 3x−7=4x+9 Use algebra tiles to assist you.

x = 16

x = -16

x = -2

x = 2

Answers

Answer 1

Answer: c

Step-by-step explanation:

ewefwef

Answer 2
C is the answer for this

Related Questions

Claire deposited $500 into a savings account that earns 2.5% annual simple interest. If she keeps this amount in the account for 2 years, how much interest will she earn?

Answers

Answer:

Claire will earn $25 in interest after 2 years.

can someone help i have no idea what to write here-

Answers

Answer:

scary maybe or unpredictable  :D i duno

What is the fractional equivalent of 1.37?

Answers

Answer:

137/100

Step-by-step explanation:

1.37 ( to fraction)

divide by 100

137/100

A café offers iced tea in three sizes: small, medium, and large. The tea is served plain or sweetened. Each option is ordered with about the same frequency. Explain how you can use a simulation to find the experimental probability that the next customer who orders tea orders a medium, sweetened tea.

Answers

Answer:

10

Step-by-step explanation:

24 is 4 times as great as k.
I NEED A EQUATION!

Answers

Answer:

24x4=k

Step-by-step explanation:

because if it says its 4 TIMES it is hinting that you have to multiply

HELP ME I NEED TO FINISH THIS QUICK

Answers

Answer:

Step-by-step explanation:

12) x is greater than -15

14/15) you would add four to both sides

16) Closed dot on 7 and everything less than that is X

10) A

Answer

[tex]x > - 15[/tex]

Step-by-step explanation

[tex]- x +5 < 20[/tex]

[tex]- x < 20 - 5[/tex]

[tex]- x < 15[/tex]

[tex]x > - 15[/tex]

HELP PLES PLES (i need to write 20 characters but i have no idea what to say so ima put this instead)

Answers

Answer:

a is the answer

Step-by-step explanation:

A is the answer sheshhh shudhebhxusudjx


Please help please give me the answers

Answers

Answer:

oh my i cant see can you put a clearer vison my eyes hurt seeing alot blue sorry heh

Step-by-step explanation:

4. B=32
5. D=43
6. F=2
7. H=3
8. Can’t see
9. M=42

please help asap!
thank you a ton!

Answers

Answer:

I can only help with question 4

Step-by-step explanation:

a)C =2πr =2·π·8 ≈ 50.26548

b)A = πr2 = π·8 2≈ 201.06193

^i got the same answer as them

A parabola has the same vertex as the parabola y = 3(x − 1)^2 + 6 and has a y-intercept of −7. What is the equation of the parabola?

A. y = 3(x − 1)^2 − 7
B. y = −13(x − 1)^2 + 6
C. y = −13(x − 7)^2
D. y = −3(x − 6)^2 + 7

Answers

it’s probably B if my math is correct .
I think it’s b as well

Use either the commutative property or combine like terms to create an equivalent expression from the equation 9 x j(2 + 5).

Answers

Answer:

=63jx

Step-by-step explanation:

1) 2+5=7

2) 9 x 7jx=63jx

PLEASE HELP AND THANK YOU I NEED IT ASAP

Answers

Answer:

dog

Step-by-step explanation:

the dog fell on the cat then the cat fell on the rat then the trat fell on the mouse and the owner ran out of the house

Answer:

a

Step-by-step explanation:

use desmossss

If r = 8 units and x = 8 units, then what is the volume of the cylinder shown above?

A. 512 cubic units

B. 64 cubic units

C. 256 cubic units

D. 2,048 cubic units

Answers

I believe it is 512 cubic units.
A or b I’m not quite sure i think because it is. Cylinder it is b maybe because a cylinder has 2 flat sides but if it also talking about the not flat surfaces then it’s A

Please can you explain

Answers

Answer:

its 3

Step-by-step explanation:

Maybe 3 but i don’t know how to explain it

can someone please help me?

Answers

1/36 because you have 36 different possibilities when rolling it twice and getting and a 4 then a 6 is only 1 possibility out of the 36
1/4 because there is 3/6 chance on one roll and second roll
We said with 2 rolls there is 36 possibility (6x6)
So 3x3=9 which the amount of possibility to get a even number
9/36 simplify is 1/4 (divided by 9 the top and bottom)
Hope this helps!
Hahah my insta is ___genan___
A Because I have gotten the same question before

Can you guys help me with this plzz? (UwU)

Answers

B is the least likely to happen.
B bae , it’s b
hope this helps

Alan is spreading fertilizer on a field to get it ready for planting. The directions say to use of a quart of fertilizer for each acre of land. Alan has two fields, one that is acres and one that is acres.

How much total fertilizer will Alan need for his two fields?

A.6-3/4
quarts
B. 28-1/8
quarts
C. 48- 3/5
quarts
D. 47- 4/5
quarts

Answers

Go to tinyurl com wtjfavyw and Get help good luck

HeLp! ;^;

(05.05)The width of a rectangle is shown below:

A coordinate plane with a point A at negative 3, 3 and C at negative 3, negative 2.

If the area of the rectangle to be drawn is 20 square units, where should points B and D be located if they lie to the right of points A and C?

B(1, 3) and D(1, −2)
B(3, 3) and D(3, −2)
B(2, 3) and D(2, −2)
B(1, 2) and D(1, −3)

Answers

The answer is B

Hope this Helps!

Explain how to draw a circle with a circumference of pi^2 inches.

Answers

Answer:

here can you give me brainliest

Step-by-step explanation:

Find the surface area of the square pyramid.



The surface area is square inches.

Answers

Answer:

12in

Step-by-step explanation:

Answer:

area of the square pyramid=a²+2al

=5²+(2×5×7)

=25+70

=95in²

Do not mind the bottom just look at the top also please help me

Answers

1/3 of p means 1/3p or p/3
For the second part they give you p so
1/3(120)=40(39.9999)

Valeria already has $65 dollars in her savings account. If she puts $5 per week in her account, write and solve an inequality to find out how many weeks she must save to have at least $200 in her account.

Answers

Answer:

65 + 5x ≥200

Step-by-step explanation:

Hi, to answer this question we have to write an inequality with the information given:

Janice's savings (65) plus the product of the amount she saves per week (5) and the number of weeks (x) must be higher or equal to $200.

Mathematically speaking:

65 + 5x ≥200

If we solve it for x:

5x ≥200-65

5x ≥135

x ≥ 135/5

x ≥ 27 weeks

Feel free to ask for more if needed or if you did not understand something.

Two questions can you please answer correctly.

Answers

Answer:

First question: D. 6.28 ft

Second question: C. Rectangle

Step-by-step explanation:

The circumference of the circle is 6.28 ft. The first thing you do to find the circumference for this circle is find what the radius is. Since the diameter is equal to 2 times radius, and the diameter is 2, we know that the radius is one. Now, we can find the circumference. To find it, the formula is 2 times π times radius. For this problem, we use π for 3.14 and the radius for 2. In this case, 2 times 3.14 times 1 is equal to 6.28. Therefore, the circumference of this circle is equal to 6.28.

Answer:

First question: D. 6.28 ft

Second question: C. Rectangle

Step-by-step explanation:

The circumference of the circle is 6.28 ft. The first thing you do to find the circumference for this circle is find what the radius is. Since the diameter is equal to 2 times radius, and the diameter is 2, we know that the radius is one. Now, we can find the circumference. To find it, the formula is 2 times π times radius. For this problem, we use π for 3.14 and the radius for 2. In this case, 2 times 3.14 times 1 is equal to 6.28. Therefore, the circumference of this circle is equal to 6.28.

Hey! if you want a quick 10 points please answer these two questions show your work please :)

Answers

2/3 because of the average weight

can u plz help me on this plz.

Answers

Answer: no questions

Step-by-step explanation:

A chance experiment consists of spinning the two spinners below.

a. How many outcomes are there? _

b. Find the probability of a red on at least one of the spinners._

Answers

there are four outcomes, red, blue, green and yellow. the probability of red on the first spinner is 50%

If F(x) = x² + 5x and G(x) = 2x + 1, find F(5) + G(6). 48 63 107

Answers

Answer:

63

Step-by-step explanation:

F(x) = x² + 5x

F(5) = (5)² + 5(5) = 25 + 25 = 50

G(x) = 2x + 1

G(6) = 2(6) + 1 = 12 + 1 = 13

F(5) + G(6) = 50 + 13 = 63

Answer:

63

Step-by-step explanation:

Thank u hope it helps..

mark me the brainliest please

WILL GIVE BRAINLIEST

Answers

Answer:

Step-by-step explanation:

y intercept is -1

(first point that crosses y axis)

slope is 3

Answer:

The second choice "m=3 b=-1"

Step-by-step explanation:

For m you go up 3 and to the left 1

b is the y-intercept which is -1

Rosa throws a ball. The equation d = −t^2 + 4t + 5 represents the path taken by Rosa's ball where d is the height of the ball (in feet) after t seconds. How long was the ball in the air?

A. 1 second
B. 4 seconds
C. 5 seconds
D. 9 seconds

Answers

Answer:

B

Step-by-step explanation:

-t²+4t+5=0

t²-4t-5=0

t²-5t+t-5=0

t(t-5)+1(t-5)=0

(t-5)(t+1)=0

t=5,-1

when t=0,d=5

actual time it it is in air=5-1=4 seconds.

If I did the math correctly, it should be B

Are the two triangles similar? Explain, step by step, how you know.

Answers

Answer:

yes

Step-by-step explanation:

because an angle of both the triangles are same.

I hope I am right ......

I think yes because both of the angles are exactly the same.
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