3 years ago

I'm in a tight spot I need these finished and idk how to solve them. What are the answers?

Mathematics

1 answer:

Afina-wow [57]3 years ago

5 0

The first one is H. It is H because both equations equal 152 pages minus the amount of colored and black ink.

You might be interested in

How much simple interest would be paid on a loan of 10,170 at 7.64% for 272 days

Anastasy [175]

Answer:

I'll setup the problem and you can compute the answer

Step-by-step explanation:

The formula for simple:

I = P*r*t

I = interest

P = loan amount

r = interest rate per period (period = days)

n = number of periods

P = 10,170

r = .0764/365

t = 272

6 0

3 years ago

the sum of the reversed number and the original number is 154. Find the original number, if the ones digit in it is 2 less than

VladimirAG [237]

Answer:

The number is 86

Step-by-step explanation:

Let the number be $xy$ , then the reverse is $yx$

The sum of the reversed number and the original number is 154,

$\implies (10x+y)+(10y+x)=154$

We simplify this to get:

$\implies 11x+11y=154$ ....eqn(1)

If the ones digit in it is 2 less than the tens digit, then

$y=x-2$ ....eqn(2)

Putt equation (2) in (1)

$\implies 11x+11(x-2)=154$

$\implies 11x+11x-22=154$

$\implies 11x+11x=154+22$

$\implies 22x=176$

$\implies x=8$

Put x=8 in the second equation:

$y=8-2=6$

The original number is 86

7 0

3 years ago

Read 2 more answers

Please answer this correctly

emmainna [20.7K]

Rolling a 2 has a probability of 1/6
Odd number probability is 1/2
1/6*1/2=1/12

8 0

3 years ago

The area of a square is 49 square inches. What is the length of a side of the square?

Studentka2010 [4]

Answer:

7 inch

Step-by-step explanation:

Sqrt 49 = 7

3 0

3 years ago

Read 2 more answers

Which is the graph of y^2/16-x^2-9=1

bazaltina [42]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers