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pychu [463]
3 years ago
13

0.42 - 4) = 0.24 + 7)

Mathematics
1 answer:
Ronch [10]3 years ago
8 0

Answer:

im sorry if not but i think its 7.24

Step-by-step explanation:

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How do u do 8*17 in a distributive property
scZoUnD [109]

Answer:

136

Step-by-step explanation:

You can do 8×10=80

And 8×7=56

Add the two together

Because 10+7=17 you split it, but multiplied it by the 8.

80+56=136

4 0
4 years ago
Y=??<br> length =? <br> width =?
mylen [45]

9514 1404 393

Answer:

  • y = 12 -x
  • 0 ≤ y ≤ 12

Step-by-step explanation:

The perimeter of a rectangle is given by ...

  P = 2(L +W) . . . . . where L and W represent the length and width

Filling in the given values, we have ...

  24 = 2(y +x)

Solving for y, we get ...

  12 = y + x . . . . . divide by 2

  y = 12 -x . . . . . . subtract x

The length y is the difference between 12 and the width x.

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We want both x and y to be non-negative, so possible values of y range from 0 to 12.

7 0
3 years ago
Edurado started a business selling sporting goods.He spent $ 7500 to obtain hos merchandise , and it cost him $300 per week for
Alik [6]

Answer:

C)  It will take  14 weeks for Edurado to make a profit.

Step-by-step explanation:

The money spent on obtaining the merchandise = $ 7500

The general expense per week = $300

Let us assume Eduardo has to work for N weeks to break Even.

So, the general expense in N weeks  = N x( Expense per week)

=  N x ( $300)  = 300 N

So, the total expense in N weeks  =  Money spent on merchandise + general expense

or, the TOTAL EXPENSE =  $ 7500 +  300 N     .... (1)

Now, the earning per week = $850

So, the total earning in N weeks = N x ( Earning in 1 week) =  N x ( $850)

or, the TOTAL EARNING  =  850 N    .... (2)

Now, for N weeks ,

TOTAL EXPENSE  = TOTAL EARNING

⇒ $7500 +  300 N = 850 N

or, 7500 = 850 N -  300 N = 550 N

⇒ N  = 7500/550 = 13.63

So, number of weeks should at least be 13.63

Among the given options, N = 14 weeks is the most feasible answer.

Hence, it will take  14 weeks for Edurado to make a profit.

5 0
3 years ago
If there are 22 students in a class and each student makes 4 posters how many posters will the class make
tangare [24]

Answer:

88 is the answer 22 × 4 =88

5 0
3 years ago
Read 2 more answers
8th grade math PLEASE HELP ME
Otrada [13]

We can use the points (4, 5) and (8, 10) to solve.

Slope formula: y2-y1/x2-x1

= 10-5/8-4

= 5/4

= 1.25

The answer is [ D. The slope of the graph is 1.25 ]

Best of Luck!

5 0
3 years ago
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