Mathematics Middle School

I have a bad grade in math so someone should help me with this PLEASEE

I Have A Bad Grade In Math So Someone Should Help Me With This PLEASEE

Answers

Answer 1

Answer:

I am pretty sure B is correct answer

Answer 2

Answer:

A. Slope is -5. Y-intercept is (0,7)

Step-by-step explanation:

1. Find the slope using the slope formula and the coordinates

Remember, the slope formula is: y2-y1/x2-x1

You'll use the coordinates (0,7) (4, -13) to plug into the formula.

-13-7/4-0

= -20/4

= -5

Slope is -5

2. Find the y-intercept.

First, write the equation of the line in point-slope form: y-y1=m(x-x1)

M is slope and y1 and x1 can be from any ordered pair (as long as they're from the same one). Let's use (0,7)

y-7=-5(x-0)

Simplify the equation.

y-7=-5x+0

y=-5x+7

3. Now the equation is in y-intercept form, or y=mx+b. Again, M is slope. B is the y intercept. So, the y-intercept is 7

Related Questions

PLEASE HELP IM ALMOST DONE

Answers

Answer: 33

Step-by-step explanation:

math again

Answer:

A is the correct answer

Step-by-step explanation:

a fruit salad contains 20 different pieces of fruit. there are 3 pieces of apple, 8 pieces of watermelon, 7 pieces of banana, and the rest are orange pieces.

Answers

there are 2 oranges, if that’s what the question was?
apple to banana ratio

3:7



Orange to the total pieces

2:20 or 1:10

HELP! I WILL GIVE BRAINY!!!

The graph shows a function. The equation that represents the function is y = x³ + 1.
Chose true or false for each statement.

A. Each input has exactly one output. T/F
B. The graph shows a nonlinear function. T/F
C. Some inputs have more than one output. T/F
D. The graph can be represented by the form y = mx + b. T/F

Answers

B I think, but I’m not 100%sure
the answer is B, 95% sure

Solve for r.
-13 = r/9 + 8

r = ???

Answers

Answer:

r= -189

Step-by-step explanation:

Answer:

r= -189

Step-by-step explanation:

You subract the 8 both sides:   -13= r/9+8

Which equals to: -21= r/9

In order to get the 9 off, you have to cancel it by multiplying ( opposite of   is multiplying) both sides:

9(-21)= r

And the final answer is:  r= -189

You can check it by plugging in -189 to r and it works:)

Your welcome:)))

Find the rate of change (slope) from the table below

Answers

1/2 is correct.

the slope is 3/6 which is equivalent to 1/2
The slope is equivalent to -1/2. Every time the left column adds one number, the right column subtracts two. You can test this by adding in filler numbers missing in between the table. For example, between 5 and 7 would be 6. If you were subtract 2 from 10 (the previous left column answer), you would get 8. Subtract 2 from there and you would get 6. You could also test this by graphing it and simply counting how many units you’re going up or down compared to how many units you’re going left or right. Hope this helps. Lmk if you have any questions!

evaluate the inequality below and select the correct solution -9x + 3 -2
A. x > -2
B. x -6
D. x < -6

Answers

Answer:

A

Step-by-step explanation:

Other Questions
Use the image below to answer the following question. Which two numbers will experience more desert like conditionGroup of answer choices3 & 42 & 33 & 61 & 2 NEED THESE ANSWERS ASAP NO SCAMMING OR I WILL REPORT YOU Unit TestActive1112131415TIME REMAININO01:47:35Which best describes the energy of a sound wave as it travels through a medium?It increasesIt decreasesIt remains the sameIt depends on the medium Using the word CAPITALISM, create an acrostic poem that demonstrates your understanding of the term. Feel free to come back and comment on other student poems as well! What are the different types of economic measurements used to analyze most economies Why should a person warm up before physical activity? As an electron in an atom moves from a higher energy state to a lower energy state, the atom1 becomes a negative ion2 becomes a positive ion3 releases energy4 absorbs energy is a hotdog a taco or a sandwitch? PLEASE ANSWER ASASP AND GIVE BRAINLEST!!!!!!!!!!!!!The equation c = 2.5t represents the cost, c, for t tickets to the school play. Does a value of 3.5 for t make sense in this situation? Explain your reasoning. One report said that it rained 3 inches in two days. It actually rained 1.05 inches and 1.8 inches. How far off was the report? Explain your answer. Couch and coffee table cost a total of $996. The cost of the couch is two times the cost of the coffee table find the cost of each item. What aspects of life are affected by the renaissance? You cant say hitler is bad because all in all he did kill hitler. 30 points! RIGHT ANSWER GETS BRAINLIEST!Use 3 for pi. Area= (blank) circumference= (blank) meters You want to sure some evidence and insert appropriate quotes into you essay. You need to make logical connections to do this. Which best compares these two selections Find the least common multiple of: 6, 3, 2 Need help only on odds please A shoe salesperson sold 20 pairs of shoes for $640. A brown pair of shoes sells for $30 and a black pair for $35. How many brown pairs were sold? A. 12 B. 14 C. 15 D. 8 Cytosine makes up 30% of the nucleotides in a sample of DNA from an organism. Approximately, what percentage of the nucleotides in this sample will be thymine?Cytosine (C)30%Guanine (G)Thymine (1)?Adenine (A) Describe how electric potential energy, kinetic energy, and work change when two charges of opposite sign are placed near each other.