Carter, Michelle, and Jen work at a coffee shop. All three of them worked 6 hours on Monday, Michelle and Jen worked 7 hours on Tuesday. On
Wednesday, Carter worked 5 hours. On Thursday, Carter and Michelle worked 4 hours, and Jen worked 8 hours. Use a matrix to organize the
number of hours all three employees worked Monday through Thursday

Answer:

2/3 = 8/12

3/4 = 9/12

Step-by-step explanation:

whatever you do to the denominator, you have to do the the numerator.

2/3 - 3 times 4 equals 12 and 2 times 4 = 8. so 2/3 = 8/12

3/4 - 4 times 3 equals 12 and 3 times 3 equals 9. so 3/4 = 9/12

hope this helps!!!

Answer:

If I'm not wrong, I think it's 0.5

Step-by-step explanation:

This is because if the false posative rate 23% and there are 2 people, you would find 23% of 2, which gives you 0.46.  Rounded, this is 0.5. So there is  a 0.5% probability that more than 0 valenteers will get false posative results.

Answer:

$16

Step-by-step explanation:

60 + 4 = 64

64 ÷ 4 = 16

CHECK:

16 x 4 = 64

64 - 4 = 60

Answer:

$121

Step-by-step explanation:

First fin 10% of 110

11

then add that to 110

121

Answer:

$11

Step-by-step explanation:

Answer:

the 3rd one

Step-by-step explanation:

You have to solve each of the equations to find the answer

hope this helps dont 4get to like and star-mercury

Answer:

A.(1,2)

Step-by-step explanation:

Step: Substitute

−2 /3 y +  7 /3

4x−12y=−20:

4x−12y=−20

4( −2 /3 y +  7 /3 )−12y=−20

-44/3y +  28 /3 =−20(Simplify both sides of the equation)

−44 /3 y +  28 /3  +  −28 /3  =−20+  −28 /3

(Add (-28)/3 to both sides)

−44 /3 y=  −88 /3

−44 /3 y

−44 /3 =  −88 /3  −44 /3

(Divide both sides by (-44)/3)

y=2

Step: Substitute2foryinx=

−2 /3 y+ 7 /3 :

x= −2 /3 y+ 7 /3

x= −2 /3 (2)+ 7 /3

x=1(Simplify both sides of the equation)

Answer:

x=1 and y=2

Answer:

x=20

Step-by-step explanation:

Look Angle A and D are Congruent so they equal the same

3x−10=2x+10

Subtract 2x from both sides

3x−10−2x=2x+10−2x

x−10=10

Add 10 to both sides.

x−10+10=10+10

x=20

Hope This helps

Answer:

853

Step-by-step explanation:

u have 20HP

u dead

Answer:

1.6

this is a rational number, since it can be written in fraction form, however it is not an integer because it is a decimal number and not a whole number.

====================================================

Explanation:

Pick any two numbers you want as long as they don't divide to form an integer. For instance, picking 14 and 7 divides to 14/7 = 2 which is an integer. So this pair of values won't work.

In this case, 2 and 3 don't divide to form an integer. We can see this through using a calculator

2/3 = 0.667 approximately

Note: The denominator can never be zero. The numerator can be zero, but a zero numerator leads to an integer, so you'll have to ignore zero entirely for this problem.

Answer:

i belive its the second one

Step-by-step explanation:

im super super sorry if im wrong

Answer:

(20 - 3x) + (20 - 7x) = 25 with x being the price of the item bought. (I think)

Step-by-step explanation:

I believe this would be the equation, I'm not sure what the answer would be though, sorry about that.

Answer:

X= $1.5

Step-by-step explanation:

y=mx +b

Y= total amount they had,  M= the amount they bought,  X= how much the item cost, B= the amount they of change they had left

40= 10x + 25

Subtract 25 from both sides

40-25= 15

15= 10x

divide 10 from both sides

15/10= 1.5

x= 1.5

Answer: All you need to do is to calculate the difference in the y coordinates of the 2 points and divide that by the difference of the x coordinates of the points(rise over run). That will give you the slope.

Answer:

151.5 cm^2

Step-by-step explanation:

lets cut stright acrros so you have a triangle 13 (base) by 3 cm (high)

area of a triangle is 1/2 base times hight --> 13x3/2 = 19.5cm^2

now lets doi the rectangle that is 12 by 11

Length times hight is the area is 132

add both areas 132 + 19.5

Answer:

The answer is b

Step-by-step explanation:

Hope this helps

Answer:

x = [tex]\frac{7}{2}[/tex]

Step-by-step explanation:

Given

2x = 7 ( divide both sides by 2 )

x = [tex]\frac{7}{2}[/tex]

Answer:

how much is the stuff she need

Step-by-step explanation:

she has $50

how much is the favored syrup, ice, paper cones

Answer:

35 cones

Step-by-step explanation:

I did the math she can give at most 35 cones. 0.75x+25>(closed line under for >)50

Answer:

That´s easy you´re just multiplying by the power they have.

Step-by-step explanation:

Answer:

36, 81, 32, 125

2^5, 6^3, 3^4, 5^3

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

22.2

Answer:

A. 22.2 ounces

<3 Enjoy,

    Dea

Answer:

2 weeks

Step-by-step explanation:

Answer:

same number of dollars

Step-by-step explanation:

5.25

Answer: I'd say Number of dollars, which is 5.25 per hours

Step-by-step explanation:

26.25/5= 5.25, and 42/8 is also 5.25

Answer:

4.5kg :7kg

Step-by-step explanation:

2 kg 250g convert in kg is 2.25kg

and 3kg 500g convert in kg is 3.5kg

2.25/3.5

solve the divide

Answer:

x=116

Step-by-step explanation:

116 and x are both the same angle.

Answer:

15-8+-16

Step-by-step explanation:

Answer:

The answer is A

Step-by-step explanation:

hope this helps,

If you like my answer please give brainliest,

Happy Holidays!

Answer:

5/14

Step-by-step explanation:

5*4           20

-----   =   ---------  =  5/14

8*7           56

Hope this helps and have a good day!

Answer:

8.75h = 50

Step-by-step explanation:

h is the number of hours Thomas needs to groom the dogs.

The rate is $8.75 per hour.

His goal is $50.

$8.75 × h = $50

$8.75h = $50

Step-by-step explanation:

Per h =8.75

Then 50=?h

H=50/8.75= 5.71.... Ans

Answer:

26

Step-by-step explanation:

The sum of angles in a triangle is 180 degrees, use this and set up an equation;

x + ( 4x -5 ) + 55 = 180

Simplify

x + ( 4x - 5 ) + 55 = 180

5x + 50 = 180

Inverse operations;

5x + 50 = 180

    -50     - 50

5x = 130

/5    /5

x = 26

Answer:

I think it's 8 I'm not sure though

Answer:

The smallest combination of the numbers is 20 and 140

Step-by-step explanation:

The given parameters are;

The Highest Common Factor HCF of the two number = 20

The Lowest Common Multiple LCM of both numbers = Multiple of 14

Let x and y represent the two numbers, we are given;

x > y

We have;

[tex]L.C.M. = \dfrac{Product \ of \ the \ numbers}{H.C.F.}[/tex]

Substituting the known values, we have;

[tex]x \times 14 = \dfrac{Product \ of \ the \ numbers}{20}[/tex]

The product of the numbers = x × 14 × 20

The possible products of the numbers are;

280, 560, 840, 1,120, 1,400, 1,680, 1,960, 2,240, 2.520, 2,800, 3,080, 3,360, 3,640, 3,920

Dividing the possible products by 20 gives, the smallest quotient that is also a multiple of 20 as 140, from which we have;

20 × 140 = 2,800

Therefore, the smallest combination of the numbers = 20 and 140.