Mathematics High School

Which of the following is equivalent to 3(y - 1+ 2y)?
1. 3y - 9
2. 6y - 3
3. 9y- 3
4. 3y - 3

Answers

Answer 1

Answer:

3, 9y-3

Step-by-step explanation:

Answer 2

Answer:

3) 9y-3

Step-by-step explanation:

3 (y - 1 + 2y)

3×y - 3×1 + 3×2y

3y - 3 + 6y

rearranging like terms together:

3y + 6y - 3

9y - 3

Related Questions

1. Which part of the angle is the vertex?
A. Point C
B. Point AB
C. AB

Answers

Answer:

a

Step-by-step explanation:

what is the y intercept ​

Answers

Answer:

there is no picture but the y intercept can be either positive or negative. it is the point where the x is 0 and the y is a number. it lies on the y axis.

Step-by-step explanation:

Answer:

Y intercept is is where the line crosses the y-axis (touches the y-axis).

Step-by-step explanation:

Explain why 2(z – 1) = 4(z + 5) has one solution. Choose the best response below.
A. The coefficients of z are the same, but the constant terms are different.
B. The coefficients of z are the same, but the constant terms are the same.
C. The coefficients of z are the same, and the constant terms are the same.
D. The coefficients of z are different, and the constant terms are different.

Answers

First to answer

Answer:

A. The coefficients of z are the same, but the constant terms are different.

Step By step Explanation:

2(z – 1) = 4(z + 5)

Step 1: Simplify both sides of the equation.

2(z−1)=4(z+5)

(2)(z)+(2)(−1)=(4)(z)+(4)(5)(Distribute)

2z+−2=4z+20

2z−2=4z+20

Step 2: Subtract 4z from both sides.

2z−2−4z=4z+20−4z

−2z−2=20

Step 3: Add 2 to both sides.

−2z−2+2=20+2

−2z=22

Step 4: Divide both sides by -2.

−2z/−2 = 22/−2

z=−11

The coefficients for z are the same, but the constants are different.

Find the measure of the missing angle.

Answers

Answer:

i think 32

Step-by-step explanation:

subtract 90 and 58 from 180

In terms of p and a what is the value of x in the equation 2x+a=p

Answers

IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII lol IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII

Which of the following are possible solutions to following system of linear inequalities:
y<4/3x+4
x(less than or equal to)3
A. (3, 10)
B. (0,4)
C. (3,6)
D. (0,0)
E. (3,0)
F. (-6,2)
MORE THAN ONE IS CORRECT

Answers

The answer Is F or the C

Who has the biggest dump truck?

Answers

Answer:

Doland trump

Step-by-step explanation:

Answer:

Kim K.

Step-by-step explanation:

Mason can plant 12 bushes in 60 minutes. How many can he plant in 3 hours?​

Answers

Well first-

Mason planted 12 bushes in one hour, so basically all you have to do is multiply the amount of bushes planted in a hour (12) by the hours (3) so-

12 x 3 = 36 plants for 3 hours

your welcome :)

Please help i will give Brainiest (select all that describes the scatterplot)

Answers

We can help if you don't show the scatterplot.

I need help in this, urgently. Please

Answers

Answer:

FE is greatest, GF is second, and GE is least. Flip it around bc Im dumb and did greatest to least and you get

GE then GF then FE, which is A

Step-by-step explanation:

The higher the opposite angle, the higher the side length.

A number m is at least −1 or at most −10
Write the following sentences as inequalities

Answers

-1 ≤ m ≥ -10

Yea there is the answer

thomas bought a bottle of shampoo that held 10.5 fluid ounces. he uses 1/16 of the shampoo everytime he washes his hair. how many ounces of the shampoo are left after he washes his hair 6 times?​

Answers

Answer:

3.9375oz

i think this is right

Answer:

2.66666666667

Step-by-step explanation:

What is mZBAD
0 25°
O 850
O 110°
O 125°

Answers

Answer:

110°

Step-by-step explanation:

just add 85+25 and that's equal to 110°

Please help me w the equation and please don’t take advantage of the points.

Answers

Answer:

1x

6y

Step-by-step explanation:

Screenshot down below! Please help me its urgent!

Answers

the answer would be B

Figure ABCDE was reflected across the line y = x to
create figure A'B'C'DE! What are the coordinates of the
pre-image of E'?
8
El
BI
C'
D
X
18
A
E
4
8
Intro
Done

Answers

Answer:  E is located at (-2, 6)

Explanation:

The rule for reflecting over y = x is [tex](x,y) \to (y,x)[/tex]

The x and y coordinates swap places.

Point E' is located at (6, -2) so that means point E must be located at (-2, 6)

2\left(4\right)+5\left(1\right)−4\left(1\right)

Answers

Answer:

the answer is 9 hope this helps :)

The correct answer to this question is 9.

Hope you have a blessed day!

Please help solve the equation and please don’t take advantage of the points.

Answers

Answer:

m=2/3, b=4

Step-by-step explanation:

Using the rise over run method, you can count from two points. Also since this line is positive. The b is found by seeing where the line crosses the y axis. It crosses at 4.

The scatter plot below shows the number of pizzas sold during weeks when different numbers of coupons were issued. The equation represents the linear model for this data.



y = 3.4x + 43



According to the model, how many pizzas will be sold nightly if 15 coupons are issued?



Enter your answer in the box.

# of pizzas_____

Answers

Answer:

94 pizzas will be sold

Step-by-step explanation:

We have to use the equation and replace 15 with x.

x=15

y=3.4x + 43

y=3.4(15) + 43

y=51 + 43

y=94

(15,94)

There will be 94 pizzas sold nightly if 15 coupons were issued.

Answer: To answer this question, substitute the number of tickets sold for the x value.

y = 3.4(15) + 43

Solve the equation by first multiplying the 3.4 and the 15.

3.4 x 15 = 51

This leaves your equation looking like this:

y = 51 + 43

The final step is to add he two integers together.

51 + 43 = 94

So the final answer is y = 94

Therefore, there will be 94 pizzas sold nightly if 15 coupons were issued.

Hope this helps... Plz mark me brainliest if i am correct... Stay safe and have a great weekend!!! :D

pls answer I give brainliest

Answers

Answer:

8

Step-by-step explanation:

*ANSWER ASAP PLS!, WILL MARK BRAINLIEST*
Which represents y=x+3 in function notation?
a.) y= f (x) + 3

b.) y ( f ) = x+3

c.) f = x + 3

d.) f (x) = x + 3

Answers

Answer:

f(x)=x+3

i believe this is the answer

A hawk can travel at a speed of 120 miles per hour.

How long would it take a hawk to travel 840 miles without stopping?

Answers

Answer:

The answer is 7

Step-by-step explanation:

Because 840 divided by 120 is 7

Miriam and Dave want to borrow $25,000 to put an addition on their house. They went over their budget, and they can afford to pay $450 a month. If the
bank offers them a home improvement loan with an APR of 6.3%, what should the length of the loan be so they can afford the monthly payments?

Answers

Answer:

The length of the loan will be about 5.5 years

Answer:

5.5 years

Step-by-step explanation:

I don’t understand this like at all help me out plssss

Answers

Answer:

im pretty sure its reflection my teacher said it was

the answer is reflection

What is the slope of the linear function given the following table?

Answers

Answer:

Well since this question is asking for a slope I got -2/3. Correct me if I am wrong

Step-by-step explanation:

I use (0,4) and (3,2)

I use the slope formula

y2-y1/x2-x1

2-4/3-0=-2/3

I got -2/3

What is the exact solution to the system of equations shown on the graph? HELPPPPP !!!​

Answers

Answer:

The answer is B

Step-by-step explanation:

I made an approximation by looking and using paint 3D to even zoom up the image

pls mark me as brainliest

Translate the algebraic expression into an ALGEBRAIC PHRASE:
3(x+2)
This is for my math class
Im trying to understand how to say it so please give a short explanation.

Answers

Answer:

the product of 3, and a number increased by 2

Simplify 3n* (-2p²) to the power of 5.

Answers

Answer:

-96np^10

Step-by-step explanation:

I hope it's right

Does anyone know the answer to this

Answers

Answer:

1

Step-by-step explanation:

Mark as brainliest

"Two less than the total of a number and five"​

Answers

Answer:

3

Step-by-step explanation:

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