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sergejj [24]
3 years ago
8

ALL of these answers pleaaassseee!!

Mathematics
1 answer:
insens350 [35]3 years ago
3 0
14) 51. You divide 100 by 60 and multiply the answer by 85%.
15) about 200 students loved music. You would round the 398 to 400 and the 52% to 50%, which is half.
16) They would cost the same because adding all of the discount together for the first computer would equal 30% which is the same amount as the second computer.

Hope this helped you!
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Write an equation in slope intercept form and standard form for the line that passes through the given points of (-4,7) and (8,-
kherson [118]
The answer is y=-2/3x+13/3
6 0
3 years ago
I need a answer please
andrew-mc [135]

65^2 = 39^2 + b^2

4225 = 1521 + b^2

b^2 = 4225 - 1521

b^2 = 2704

b = √2704

b = 52 inches

4 0
3 years ago
Ricardo spent $37 for a jacket which included $2.38 in sales tax. Write and solve an addition equation to find the price of the
adell [148]
Let the cost of jacket before sales tax be z.

sales tax = $2.38

When the sales tax was included the jacket = $37

Cost of Jacket + Sales tax = 37

z + 2.38 = 37           Equation

z = 37 - 2.38

z = 34.62

Hence cost of jacket = $34.62

Hope this explains it.
6 0
3 years ago
A slice of carrot cake from The Cheesecake Factory contains 1,560 calories. This represents 75% of the average daily calorie req
DochEvi [55]

Using proportions, it is found that the average daily requirement for these adults is of 2080 calories.

--------------------

  • Percentage problems are solved by proportions, using a rule of three.
  • 1560 calories is 75% = 0.75 of the calorie requirement for many adults.
  • How much is 100% = 1?

The rule of three is:

1560 calories - 0.75

x calories - 1

Applying cross multiplication:

0.75x = 1560

x = \frac{1560}{0.75}

x = 2080

The average daily requirement for these adults is of 2080 calories.

A similar problem is given at brainly.com/question/24738632

7 0
3 years ago
7. A clerk at a bookstore is restocking a shelf of best-selling novels. He has five copies each of three different novels.
melamori03 [73]

Answer:

there can be alphabetical

5 0
3 years ago
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