Ask question

Ask question

All categories

2 years ago

15

I need your help on these questions. Please explain each of them. Thank you for your support

1 answer:

kodGreya [7K]2 years ago

4 0

Answer:

Gemma

9 X 150 = 1350

61000/100 X 2 =1220

add together $2570

Fred

14350/100x2=287

200 + 287 = $487

Erik

4 X 160 = 640

153000/100 X 2.5 = 3825

3825 + 640 = $4465

Allison

510000/100x0.5 = $2550

You might be interested in

Each step in a procedure to solve this equation is shown. Equation: 5x – 7 = 3(x + 1) Step 1: 51 – 7 = 3x + 3 Step 2: 2x – 7 = 3

NeTakaya

Answer:

I think the first mistake was made in step 1

5 0

2 years ago

What is the remainder when P(x)=2x3-3x2-5x-6 is divided by (x-3)

balu736 [363]

Answer:

remainder = 6

Step-by-step explanation:

Hope it helps.....

4 0

3 years ago

kala is a software salesmen. her salary is $2400, and she makes an additional $80 for every copy of english is fun she sells. le

andrew11 [14]

P = 2400 + 80N

Total pay if 24 copies:

P = 2400 + 80N

N equals 24

P = 2400 + 80(24)

Total pay = $4,320

6 0

3 years ago

What is the value for y?<br>

jonny [76]

Answer:

2

Step-by-step explanation:

6 0

3 years ago

Use an inverse matrix to solve for the system of equations.

IrinaK [193]

Answer:

(-1, 7, 2)

Step-by-step explanation:

we suppose that ax + by + cz = d for the matrix

D = det [ 0 4 7] = 100

-6 0 -2

1 2 8

Dx= det [ 14 4 7] = - 100

10 0 -2

-3 2 8

Dy= det [ 0 14 7] = 700

-6 10 -2

1 -3 8

Dz = det [ 0 4 14] = 200

-6 0 10

1 2 -3

So the solution is:

x = Dx/D = -1, y = Dy/D= 7, z =Dz/D = 2

(-1, 7, 2)

have a good day!

4 0

2 years ago