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solmaris [256]
4 years ago
14

Samantha's wrapping a holiday gift she cut an 18 inch piece of wrapping paper from a roll that was 3 yards long how much wrappin

g paper do she have left
Mathematics
2 answers:
ki77a [65]4 years ago
5 0
18 inches is half a yard so 3 yes - 1/2= 2 1/2 yards left
Ilya [14]4 years ago
4 0
She has 90 inches of wrapping paper left.
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Easy maths , what area of carpet tiles does he need explain to me please :) 40 points :))
GaryK [48]

Area of a rectangle = Length * width.

Small rectangle A = 1m * 3m = 3 square meters

Big rectangle A = 5m * 6m = 30 square meters.

30 square meters + 3 square meters = 33 square meters

Daniel needs 33 square meters of carpet tiles

5 0
3 years ago
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Sam is planning to start a pool cleaning business from his home. He has developed the following cost analysis for the set-up and
katen-ka-za [31]

Answer:

a.  No, Sam will be short $7,500.

Step-by-step explanation:

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6 0
3 years ago
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Divya wants to rent a car to drive for the weekend. The rental company has a special that allows her to rent it for $200 for the
adelina 88 [10]

Answer:

200 + 0.07m \leq 230

A maximum of \approx 428 miles is the distance what Divya can travel.

Step-by-step explanation:

Given that:

Rent to be paid for the car in the weekend = $200

Charges to be paid per mile = $0.07

Total money available  with Divya = $230

To find:

The inequality as per her limitations and solution to the problem.

Solution:

Let the number of miles for which Divya can drive = m miles

Charges for one mile = $0.07

Charges for m miles = $0.07m

Total charges for renting and m miles = Rental charges + Operational charges

Total charges for renting and m miles = $200 + $0.07m

These are charges must be lesser than equal to the amount of money available with Divya.

Therefore, we can write:

200 + 0.07m \leq 230

Subtracting 200 from both the sides:

0.07m \leq 30

Dividing both sides with 0.07:

m \leq \dfrac{30}{0.07}\\m\leq 428.6

Therefore, a maximum of \approx 428 miles is the distance what Divya can travel.

8 0
3 years ago
Using factor theorem factorise each of the following
yuradex [85]

Answer:

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Step-by-step explanation:

<u>Solving in steps:</u>

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  • (x + 1)(x - 1)(x^2 - 7x + 10) =
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8 0
3 years ago
I need help I don’t understand the bracket
IgorC [24]

Answer:

2

Step-by-step explanation:

It's just a multiplication problem, 8 x 1/4 is 8/4, which is equal to 2.

8 0
4 years ago
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