MATHEMATICS
MIDDLE SCHOOL

Answer:

Answer:

Answer:

In the comments box can you tell me what the other guys said i cant see the pic

Step-by-step explanation:

MIDDLE SCHOOL

(7,9) (4,3) Intercept form

Answer:

(3-9)/(4-7)

-6/-3 = 2 is the slope

y - 9 = 2(x - 7)

y - 9 = 2x - 14

y = 2x - 5

HIGH SCHOOL

Whats an equivlent expression to 1/3 minus y (you can decide what y is

(1/3) -y = (1 -3y)/3

There are many ways to write an equivalent expression. This is one of them.

There are many ways to write an equivalent expression. This is one of them.

MIDDLE SCHOOL

1. If x=4, what is the y value in the equation y = 3x +5? A. 1/4

B. 4

C. 12

D. 17

2. In the following equation, what is the slope?

y = 5x + 3

A. 3

B. 5

C. 1/3

D. 1/5

3. In the following equation, what is the y-intercept?

y = 5x + 3

A. 3

B. 5

C. 1/3

D. 1/5

1.) D

y=3(4)+5

y=12+5

y=17

2.) A

y=mx+b

m is the slope which 5 is.

3.) A

the y-intercept takes in the place of b. which 3 is in the place of b.

y=3(4)+5

y=12+5

y=17

2.) A

y=mx+b

m is the slope which 5 is.

3.) A

the y-intercept takes in the place of b. which 3 is in the place of b.

MIDDLE SCHOOL

How do you solve 11-.5y=3+6x for y

Answer:

y= 1.6

Step-by-step explanation:

First you make x=0 and then since x=0 you plug it in the equation

11-5y=3+6(0)

11-5y=3

now you swing the 11 to the other side

-5y=3-11

-5y=-8

now you divide -8 by -5 to isolate the variable

y= 1.6

COLLEGE

Bank get most of the money to loan out to people from A taxes charged by banks

B the government

C other banks

D people that deposit money in the bank for safekeeping

Correct answer: "D people that deposit money in the bank for safekeeping"

The bank uses people's savings to loan money. They usually keep a fraction of what they have in store in case the person that has the money in the bank ask it back. For example, if $5000 are deposited in the bank, for savings, the bank could lend out $4500 of it.

The taxes charged by banks are used for the bank keeping.

The bank uses people's savings to loan money. They usually keep a fraction of what they have in store in case the person that has the money in the bank ask it back. For example, if $5000 are deposited in the bank, for savings, the bank could lend out $4500 of it.

The taxes charged by banks are used for the bank keeping.

MIDDLE SCHOOL

What is the best estimate for the sum of 5/12 +2/5

5/12 is now 25/60 and 2/5 is 24/60 so the answer is 49/60

MIDDLE SCHOOL

A coin is tossed and a spinner with four equal sections numbered 1 through 4 is spun. Can someone explain to me how to do this? What is the probability that the coin will land with heads up and the spinner will stop on 3? A. B. C. D.

You multiply the probability of the first event by the probability of the second event. In this case it would be (1/2) * (1/4) = 1/8

HIGH SCHOOL

Bob the builder is making 480kg on concrete mix. Concrete is made by mixing cement, sand and gravel in the ratio 1 : 3 : 4. How much sand does he need?

Answer:

The amount of sand builders need is 180 kg.

Step-by-step explanation:

It is given that the Bob the builder is making 480 kg on concrete mix. Concrete is made by mixing cement, sand and gravel in the ratio 1 : 3 : 4.

Let the amount of cement, sand and gravel is x, 3x and 4x respectively.

Since Bob the builder is making 480 kg on concrete mix, therefore

Divide both sides by 8.

The value of x is 60.

The amount of sand is 3x.

Therefore the amount of sand builders need is 180 kg.

Answer:

the answer is 180

Step-by-step explanation:

HIGH SCHOOL

If military time is 0145, what time is it on a regular clock

I love military time its 1:45 am

Answer:

1:45 am

Step-by-step explanation:

I live in the US