3 years ago

It is not the right answer what do i do if it is not right and i want an A+

Mathematics

1 answer:

sergiy2304 [10]3 years ago

6 0

Whats the question?....

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Mei bought a box of markers for b dollars, a shoulder bag that cost twice as much as the box of markers and a pen that cost $6 l

Masteriza [31]

Box of markers = $ B

Shoulder bag = Twice as much as the box of markers = $ 2B

Pen = Six less than the shoulder bag = $ (2B - 6)

Hence, the cost of pen is $ (2B - 6).

3 0

3 years ago

Dan and Dave can work together to paint a house in 4 days. Dan works twice as fast as Dave. How long would it take each of them

SSSSS [86.1K]

Answer:

Dan=6 days Dave=12 days

Step-by-step explanation:

1/2x + 1/x = 1/4

multiply each by 8x bc 4 * 2x = 8x

4 + 8 = 2x

12 = 2x

6 = x

8 0

3 years ago

8 quarters or 2 1 dollar bills and why

anygoal [31]

They both have the same value.

Step-by-step explanation:

4 quarters= 1 dollar

So, 8 quarters would be 2 dollars.

5 0

3 years ago

Y=-1\4z+5 please grqph

svet-max [94.6K]

Answer

Attached the graph

Step by step explanation

Y = -1/4z + 5

Let's form the table values

Here z is the independent variable and y is the dependent values.

Let's take z = -1, 0, 1, 2 and find the corresponding y-values

-1 5.25

0 5

1 4.75

2 4.5

Now let's plot the points and draw the graph.

Here is the graph.

5 0

3 years ago

1. A car travels at an average rate of speed of 60 miles per hour for 7.5 hours. How many miles does this car travel?

Brrunno [24]

Answer:

450

Step-by-step explanation:

60 x 7.5=450

5 0

3 years ago