Can someone help me solve these? Whoever has the best answer will be marked brainliest!

Answer:

the answer i belive is 2

Step-by-step explanation:

i think.......

I- help please I don't understand this

Extra points C: first one gets brainleist

Which situation describes a car that can travel $40$ miles per gallon of gasoline?

A A car can travel $2$ miles on $80$ gallons of gasoline.

B A car can travel $42$ miles on $2$ gallons of gasoline.

C A car can travel $80$ miles on $2$ gallons of gasoline.

D A car can travel $80$ miles on $40$ gallons of gasoline.

A submarine is exploring the Pacific Ocean. At 502.5 feet below sea level, the water temperature is 63 1/4°F. The submarine dives down 115 feet deeper, and the water temperature drops by 2 1/5°F. What were the elevation and the water temperature after the submarine dove? Assume that sea level is at 0 feet of elevation.

Which operation must you use to calculate the submarine’s change in elevation? Which word or words in the problem signify this operation?

6 1/5 + (-7 3/5) HELP ME FAST

Someone help me with this ASAP!!!

Tobin is solving the equation 3 (x minus 1.25) = 11.25. His work is shown below.

3 (x minus 1.25) = 11.25. 3 x minus 3.75 = 11.25. 3 x minus 3.75 + 3.75 = 11.25 + 3.75. 3 x = 15. 3 x times 3 = 45 times 3. x = 135.

HELP ME GUYS MY TEACHER IS SO STRICT!!!!!!!!!

Which Shows a translation?

EDITED QUESTION ... answer it >:]

Which of the following expressions are equivalent to -5+7-(-3).
( Choice A)
A
−5+7+3

(Choice B)
B
-5+7-3−5+7−3 minus, 5, plus, 7, minus, 3

(Choice C)
C
-5-(7-3)

(Choice D)
D
-(5-7-3)

(Choice E)
E
-(5+7)+3

Solve for x
x^2 = 65/49
Explain if you can too.

HELP ASAP WILL MARK AS BRAINLLEST
Is y=x a proportional relationship?

Irma wants to buy a television. The original price is $252. There is a 25% off discount.

What is the discount amount?


Irma wants to buy a television. The original price is $252. There is a 25% off discount.

What is the total price?

notice the questions they are different. answer and maybe get brainlisted

PROBLEM SOLVING

Would you solve the equation 0.25x + 7 = 1/3x − 8

using fractions or decimals? Explain.

What input and output have to be removed to make the relation a function?:
{(–9, –8), (–8, 4), (0, –2), (4, 8), (0, 8), (1, 2)}

(0,8)
(4,8)
(1,2)
(-9,-8)

PLEASE HELPPPP
Consider these statements. • All squares are equiangular. • Some rhombuses are squares. Which conclusion can be made using both statements? Some rhombuses are equiangular. Some rhombuses are rectangles. A rhombus is always equiangular. All rhombuses are squares.

Select all that apply. Which input-output combinations being in this table? Pls hurry whoever answers firs will be mark the brainlest!!

Devon subtracts a positive number from a lesser positive number. what will the resulting difference be? will it be a negative or positive number?

*Needs Quick* A pack of cinnamon-scented pencils sells for $4.00. What is the sales tax rate if the total cost of the pencils is $4.28?

Pls help me and answer correctly!! I'll give brainliest to the best!!!

The elevation of city A is 60 ft above sea level; the elevation of city C is 12 ft above sea level. The elevation of city D is 1/2 of the elevation of city C.
Part A: Write an expression to represent the elevation in ft of city D.

Part B: Solve the expression and explain why the answer is negative or positive.

What is the y-intercept of the graph?

Ignore the answer l put

what are two different ways for finding the area of the shaded region. All angles are right angles.

On Monday, the closing value of a share of stock in Company ABC, was 74.01. On Tuesday, it closed at 73.67, and on Wednesday, it closed at 74.32. On Thursday, the change in stock value was -1.48. And, on Friday, Company ABC's stock gained 0.89 points.

If on Friday, a shareholder experienced a total stock value change of $42.72, how many shares of this stock do they own? giving brainlist

help me please i need to get this over with

A bakery uses 8 tablespoons of honey for every 10 cups of flour to make bread dough. Some days they bake bigger batches and some days they bake smaller batches, but they always use the same ratio of honey to flour. So how much flour would I need if I had 1 tablespoons of honey.

Hey Guys... I need help...
A local restaurant caters buffets for large parties in its banquet room. The cost of a buffet is $1,000 before tax and tip. The meal is subject to a 7% food tax. Party hosts are required to leave an 18% tip, based on the pre-tax amount. How much will the final bill be?
Don't Guess... And don't try to go on goggle to cheat...
And, Make a Explanation to this:
And, please don't come if you don't know the answer....

A line passes through the points (4, -1) and (2, 3). What is the slope of the line?

In 2000, Ohio's population was 11.4 million and and increasing by 0.5 million each year. Michigan's population was 9.9 million, increasing by 0.6 million each year. at this rate when will the population of Michigan be greater than the population of Ohio