Answer:
5.25 miles
Step-by-step explanation:
Convert 3/4 to a decimal=
0.75
Then, multiply 0.75 with 7
0.75×7=5.25
David ran 5.25 miles in 7 days
Answer:
In Exercises 1-9, describe the transformation of f(x) = x² represented by g. ... 14. f(x) = 4x2 + 5; horizontal stretch by a factor of 2 and a translation 2 units up, ... graph of g be a horizontal shrink by a factor of the graph of f(x) = x2 x 2x ... 4(x-3)?–4.
Step-by-step explanation:
The sale price of the car as a percentage of the original price is 142%
<h3>Percentage</h3>
- Cost of buying = £900
- Cost of selling = £1,280
Sale price as a percentage of the original price = sale price / buying price
= 1280/900 × 100
= 1.42222222222222 × 100
= 142.22%
Approximately,
142%
Learn more about percentage:
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50:40=x:35
5/4=x/35
times both sides by (4*35)
5*35=4x
175=4x
divide both sides by 4
43.75=x
costs $43.75
