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KIM [24]
3 years ago
7

A washer and dryer cost $750 combined. The cost of the washer is two times the cost of the dryer. What is the cost of the dryer?

Mathematics
2 answers:
krok68 [10]3 years ago
8 0
Washer=500
dryer=250
Pachacha [2.7K]3 years ago
4 0
Washer=w
dryer=d
d+w=750
2d=w
d+2d=750
3d=750
d=250
The dryer cost $250
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x - 0.05x = 3150 \\ 0.95x = 3150 \\ x = 3315
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3 years ago
If a bus driver get paid $20,000 a year and he works 35 weeks a year how many weeks will it take for him to earn $2000
alexgriva [62]

Answer:

3.5?

Step-by-step explanation:

2,000 is 10% of 20,000

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7 0
3 years ago
Read 2 more answers
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eimsori [14]

Answer:

The correct answer is A. The base of the rectangular prism must be 12 units because the height is 2 units, and 2 multiplied by 12 is 24, which is the total volume of the prism.

8 0
3 years ago
In what time will Rs. 5600 amount to Rs. 6720 at 8% per annum?​
Leona [35]

Answer: 2 years

Step-by-step explanation:

If Interest= Principal x rate x time/100; then time is (100 × Interest)/(Principal × Rate)

From the question, old Principal is 5600, new principal =6720, the difference is the interest accrued.

Interest = 6720 - 5600 = Rs 1120

Rate = 8% = 8 ÷ 100 = 0.08

Time = x

Then, slot the values into the formula

Time= 100 x 1120 / 6720 x 8

= 112000/53760

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Time= 2years

I hope this helps

8 0
3 years ago
7x - 2 = 2y
ser-zykov [4K]
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3 years ago
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