Which equation has infinitely many solutions?
A. -9x- 9(-x- 10) = 90
B.7(-x + 4) = 90- 7x
C.-7(-x + 4) = 90- 7x
D.-2x- 7(-x + 4) = 90

Answer:

15/12 = 1.25

Step-by-step explanation:

Answer:

First, we know that:

1 1/3 = 4/3

10 2/3 = 32/3

15 minutes = 0.25 hours

Let's imagine that x (hours) is the time it takes Lee to type 32/3 pages.

From the information, we can tell that:

Lee can type:

4/3 pages in 0.25 hours

32/4 pages in x hours

So x should be:

x = (32/4 . 0.25)/4/3 = 2 (hours)

So it takes Lee 2 hours ro type 10 2/3 pages

Step-by-step explanation:

Answer:

6.5 $

Step-by-step explanation:

by simply adding the different items that were bought you get the result

Answer:

Step-by-step explanation:

Question 3 (5 points)

Match the number set or type of number with the correct category.

Column A

1.

Integer:

Integer

2.

{1/2, 1/4, 1/8, 1/16, 1/32}:

{1/2, 1/4, 1/8, 1/16, 1/32}

3.

Repeating decimals (0.454545...):

Repeating decimals (0.454545...)

4.

Non-Repeating decimal (.44454647....):

Non-Repeating decimal (.44454647....)

5.

Whole numbers {0, 1, 2, 3, 4, ....}:

Whole numbers {0, 1, 2, 3, 4, ....}

Column B

a. Rational ratio with a denominator of 1

b. Irrational decimal

c. Rational decimal

d. Rational whole numbers and their opposites

e. Rational (ratios)

Answer:

11.5^5

Step-by-step explanation:

Answer:

It is 11.5^5

Step-by-step explanation:

Answer:

Step-by-step explanation:

to find percent increase or change :

big -small ÷ original

Insert:

38-29 ÷ 29

0.31 *rounded

So, it would be a 31% increase.

Hope this helps:)

Answer:

Ashley is 146.25 is the h in hours worked and for William 123.00 is the h in hours worked

Step-by-step explanation:

So first, you are gonna do 15 times 9.75 and that will equal 146.25 and for William your gonna do 12 times 10.25 and that will equal 123

Option (C) Infinitely many solutions

Answer:

17 Cm

I hope it helped :)

The answer is 6 1/2 buckets.

What is did was turn the fractions into decimals to make it easier.  

So the ratio is 5.25 gallons per bucket. I divided 34 1/8 by 5 1/4 in decimal form (34.125/5.25) and got 6.5

So therefore, the answer is 6 1/2 buckets of water is needed ti fill up the tub.

Answer:

I am pretty sure the answer would be 4 and 2/3

Step-by-step explanation:

Answer:

No.

Step-by-step explanation:

It won't because 5 x 3 is 15 and 6 x 4 is 24 which ends in 15

                                                                                                    24

And that is smaller.

Answer:

no

Step-by-step explanation:

i used a calculator

PLZ make brainliest i need point for a question i have

Answer 5

Step-by-step explanation:

Answer:

(3x + 10)(2x + 1)

Step-by-step explanation:

Factor by grouping: 6x2 + 3x + 20x + 10.

This is a polynomial written with four terms that don't have a single common factor among them. However, the first two terms have a common factor (3x), and the last two terms have a common factor (10). This situation doesn't answer all of our wildest factoring dreams, but we'll take it.

By pulling out the common factors for each pair of terms, we can rewrite the original polynomial like this:

3x(2x + 1) + 10(2x + 1)

These two terms now have a common factor of (2x + 1). Seems like we should be able to do something with that information, don't you think? In fact, we can pull out this common factor and rewrite the polynomial again:(3x + 10)(2x + 1)

Answer:

If the whole square is 52 kilometers then one side is 13

Step-by-step explanation:

You divide 52 by 4(the number of sizes of the square).

Your answer should be 13.

Answer:

I think your right

Step-by-step explanation:

Hope this helps

Answer:

Hello,

I think -2p < - 10 goes with graph one

Then -M = 8 > 6 goes to Graph Two

Next 13 > 4r + 5 goes to Graph three

Last but not least -7 - Z < -1 goes to Graph Four

If I am Wrong i am sorry

Step-by-step explanation:

Answer:

Area of five squares = 1289.09 square units

Perimeter =  194.6 units

Step-by-step explanation:

Area of square and perimeter:

   First find the length of each square, then find the area of each square.

To find the area of five squares, add all the area of each square.

Side of square1 = 27 units

\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)

Area of square1 = 27*27 = 729 square units

Area of square2 = 18*18 = 324 square units

Area of square3 = 12*12 = 144 square units

Area of square4 = 8*8 = 64 square units

Area of square5 = 5.3*5.3 = 28.09 square units

Area of five squares = 729 + 324 + 144 + 64 +28.09

                                  = 1289.09 square units

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)

                                                         = 90 + 42 + 28 + 18.7 + 15.9

                                                          = 194.6 units

Answer:

7,302*8 = 58,416

he would make $58,416

Answer:

So, 6 feet is equal to 72 inches. You need 18 inches for one bracelet, so by dividing 72/18, you get 4. So, he can make 4 bracelets.

Answer:

So, 6 feet is equal to 72 inches. You need 18 inches for one bracelet, so by dividing 72/18, you get 4. So, he can make 4 bracelets.

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

To determine whether the relation is a function or not, we need to check if each input value (x) is associated with exactly one output value (y).

Looking at the given set of points (-5, 1), (-3, 0), (0, -3), (2, 3), (5, -1), and (5, 1), we can see that some of the input values are associated with more than one output value. Specifically, the input value of 5 is associated with two different output values: -1 and 1.

Therefore, the relation is not a function because there is not exactly one output value for each input value.

The correct answer is: No, because for each input there is not exactly one output.

Answer:

Step-by-step explanation:

Answer:

To determine whether the relation is a function or not, we need to check if each input value (x) is associated with exactly one output value (y).

Looking at the given set of points (-5, 1), (-3, 0), (0, -3), (2, 3), (5, -1), and (5, 1), we can see that some of the input values are associated with more than one output value. Specifically, the input value of 5 is associated with two different output values: -1 and 1.

Therefore, the relation is not a function because there is not exactly one output value for each input value.

The correct answer is: No, because for each input there is not exactly one output.

Answer:

1.5

0.666... repeating

Answer:

(10t + u)(10u + t) = 4,930

100tu + 10t^2 + 10u^2 + tu = 4,930

101tu + 10t^2 + 10u^2 = 4,930

10t^2 + (101u)t + (10u^2 - 4,930) = 0

(101u)^2 - 4(10)(10u^2 - 4,930)

= 10,201u^2 - 400u^2 + 197,200

= 9,801u^2 + 197,200

We see that u = 5 gives 442,225.

√442,225 = 665

(10t + 5)(50 + t) = 4,930

500t + 10t^2 + 250 + 5t = 4,930

10t^2 + 505t - 4,680 = 0

2t^2 + 101t - 936 = 0

t = (-101 + √(101^2 - 4(2)(-936)))/(2×2)

= (-101 + √17,689)/4

= (-101 + 133)/4 = 32/4 = 8

So the numbers are 58 and 85.

58 + 85 = 143

Answer:

-4/5

Step-by-step explanation:

Answer:twelve to four