please help i’ll mark u brainliest

Which three types of reactions yield a product that is a chemically bonded combination of reactants? replacement, polymerization, decomposition polymerization, decomposition, oxidation decomposition, synthesis, replacement oxidation, synthesis, polymerization

I only need to answer the first one, but I need you to tell me if the others are correct or incorrect, if they are incorrect please help me.

Rotation of 90 degrees counter clockwise of point A (7, 4).
Quadrant of given point: 1
Coordinates after the switch: 4, 7
Quadrant after rotation:
New coordinates after rotation:

Rotation of 180 degrees of point B at (-8, -2).
Quadrant of given point: 3
Quadrant after rotation: 1
New coordinates after rotation: 8, 2

Rotation of 270 degrees clockwise around the origin of point C at (9, -5).
Quadrant of given point: 4
Coordinates after the switch: 5, 9
Quadrant after rotation: 1
New coordinates after rotation: 5. 9

Rotation of 90 degrees clockwise around the origin of point D at (-6, -11).
Quadrant of given point: 3
Coordinates after the switch: 11, 6
Quadrant after the rotation: 2
New coordinates after rotation: -11, 6

Which expressions are equivalent to 2(4f+2g)? CHOOSE 3 ANSWERS

A. 8f + 2g
B. 2f(4 + 2g)
C. 8f+4g
D. 4(2f+g)
E. 4f+4f+4g

Jarrod is working hard to master algebra. Each night, he does 6 math problems for practice. Mrs. Iselin assigns 8 problems each night as well. If he studies for n number of nights, then how many math problems total (t) will he do?

The original price of a coffee table is d dollars. You use a coupon and buy the table for (d − 4) dollars. You paint the table and sell it for (3d + 1) dollars. Write an expression that represents your earnings from buying and selling the coffee table. Interpret the expression

Tom and Jerry make personalized stickers. They made 54 stickers last weekend. They need to produce 270 stickers by the end of the week. What percent of the stickers were they able to produce over the weekend?

1. Some cats are actually allergic to humans
2. The majority of your brain is fat (not like overweight but actual fat)
3. Oranges aren't naturally occurring fruits

Which of the following is a step in simplifying the expression x multiplied by y to the power of 4 over x to the power of negative 5 multiplied by y to the power of 5, the whole to the power of negative 3.? (5 points)


x to the power of negative 3 multiplied by y, the whole over x to the power of negative 8 multiplied by y to the power of 2.

x to the power of negative 3 multiplied by y to the power of negative 12, the whole over x to the power of negative 5 multiplied by y to the power of 5.

x to the power of negative 3 multiplied by y, the whole over x to the power of negative 5 multiplied by y to the power of 5.

x to the power of negative 3 multiplied by y to the power of negative 12, the whole over x to the power of 15 multiplied by y to the power of negative 15.

Point S has the coordinates (6, –4)


Which point on the graph shows the reflection of point S across the y-axis?

R

A

T

U

Savannah made $24 for baby sitting for 3 hours at that rate, how much would she make in 8 hours

The table represents the total miles traveled, y, after a number of hours, x. Which linear equation represents the situation?
A. y=60x
B. y=60x+480
C. y=4x+240
D. y=270x

You will get brainiest if you are the first one to finish this

Is 26,341 divisible by 3? If it is, write the number as the product of 3 and another factor. If not, explain.

Is 8,397 divisible by 9? If it is, write the number as the product of 9 and another factor. If not, explain.

Explain why 186,426 is divisible by both 3 and 9.

The lowest temperature ever recorded on Earth is
–
93°C, in Antarctica. The highest recorded temperature on Earth is 71°C, in the Middle East.
How many degrees warmer is the highest temperature than the lowest temperature?

Consider the system of equations below. What could be the first step in solving by elimination? 3x + 5y = 16 and 3x + 2y = 10

A. Add the two equations together.
B. Add 5 to both sides of the first equation.
C.Add 5 to both sides of the first equation.
D.Multiply the second equation by 2.

Which is the graph of the linear equation 3x + 2y = 6? On a coordinate plane, a line goes through points (negative 2, 0) and (2, 6). On a coordinate plane, a line goes through points (negative 2, 6) and (2, 0). On a coordinate plane, a line goes through points (0, 2) and (6, negative 2).

Which expression would be easier to simplify if you used the associative property to change the grouping?
A. [(-1/3)+(-2/3)]+(-4/5)
B. (160 + 40 +27
C. 0.85 + [0.15+ (-1/3)]
D. 1+ [3/4+(-1/4)]​

A scientist poured 1.6 x 103 milliliters of water into a container that already had 2.8 x 104 milliliters of salt water and 9.4 x 103 milliliters of sugar water.

How many milliliters of liquid were in the container?
A. 1.7 x 104 milliliters
B. 3.58 x 104 milliliters
C. 3.74 x 104 milliliters
D. 3.9 x 104 milliliters

On the grid below, which point is located in the quadrant where the x-coordinate is a negative number and the y-coordinate is a positive number?

A coordinate plane is shown. Point A is in quadrant 1, point B is in quadrant 2, point C is in quadrant 3, and point D is in quadrant 4.

A
B
C
D

How many times can 700 go into 1,200?

Which expression is equivalent to 2(m − 4) + 1? 2m − 7 2m − 3 2m + 9 2m + 10

Nadal invests $5,678 at an annual interest rate of 4.5 percent for 6 years. For which variable can Nadal substitute the value 5,678 in the simple interest formula?

Represent the following expressions as a power of the number a. (a≠0):

[tex](a^2*a^3*(a^-1))^2[/tex]

Explain the steps you would take to complete this conversion problem.

Find 5/6(−4 x 2/7). Write your answer in simplest form.

If Triangle XYZ is any right triangle with right angle at Y, what must be true about Angles ∠YZX and∠ZXY?

SOMEONE THAT IS ACTUALLY GONNA ANSWER ALL OF THE QuESTIONS IN ORDER

HELP please THIS IS DUE AT 11:59 TONIGHT!!!!!!!!!!!!!!

©Write your own problem about money or elevation that uses a number and its opposite Solve the problem Then explain what 0 means in your problem. Solve the problem. Then explain what zero means in your problem©

Help me out....my grades are bad I really need you guys help .... PLEASE. I am so done with life.

1) _______ products equal the same value. When you set -up proportions it is very critical/important that you pay attention to the 2) ___________on the values. Paying attentions to the labels allows you to set -up the values in a consistent manner. You are making a relationship statement that says one ratio is the same as the other (equivalent); it is also a comparison of the units. For example, feet per second, miles per hour, dollars per hour, cost for each; these are called 3)_______ _______(s) because the denominator label is for a unit of one. Scale drawings incorporate the ratio as a factor---called the 4) _________ factor. This ratio determines if the original image is 5)_____________ or shrunk. If the Scale Factor is --


6)________________ than 1 ; the original image is shrunk; Conversely, if the SF is >1, then the image is 7)_______________by that ratio. This is like when they dilate you pupils or when you hit the + symbol on the cell phone or computer screen.
fill in the blanks

Use the algebra tiles tool to model the equation

5x + (–6) = 6x + 4. What is needed to model the equation? Check all that apply.

5 negative x-tiles on the left

6 positive x-tiles on the right

4positive unit tiles on the right

6 negative x-tiles on the right

6 negative unit tiles on the left