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Alexxx [7]
3 years ago
7

Example 1) A toy normally coasts $450 it is sold for $360 in a

Mathematics
1 answer:
o-na [289]3 years ago
3 0

Answer:

Price reduced: $450-$360=$90

Percentage decrease from original price: \frac{90}{450} × 100% = 20%

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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
Give an example of a number that is not real
goldfiish [28.3K]
5i because it is a imaginary number.
8 0
3 years ago
Read 2 more answers
A student spend $56.35 on school supplies at a store where the sales tax is 6.5%. What is the total cost of the supplies?
ArbitrLikvidat [17]

Answer:

$60.01

Step-by-step explanation:

To find tax you first multiply the original price x the tax(make sure to change it into a decimal)

56.35 x 0.065 =3.66

Then you add the original price and the result.

56.35 + 3.66 = $60.01

7 0
3 years ago
PICTURE^^ PLZ HELP !!!
densk [106]

QUESTION A

The solutions to the system of equations are the point of intersection of the quadratic graph and the straight line.

The two curves intersected at two points. Hence there are two real solutions.

The solutions are (-3,-1) and (-6,5).

QUESTION B.

The straight line is a tangent to the quadratic graph.

This means that the straight line intersected the quadratic graph at only one point.

The system has only one real solution.

The solution is (4,3).

QUESTION C

The quadratic graph and the straight line intersected at two distinct points.

The system has two real solutions.

The solutions are (0,3) and (6,-3).

QUESTION D

The two graphs are hanging apart.

There is no point of intersection.

The system has no real solutions.

QUESTION E

The straight line and the quadratic curve intersected at two distinct points.

The system has two real solutions.

The solutions are (0,0) and (1,1).

QUESTION F

The two curves intersected at only one point.

There is only one real solution to the system.

The solution is (-1,5).

3 0
3 years ago
3(2t + 3) + 2(t + 6)
Masteriza [31]
The answer is 2.6. I could be wrong.
8 0
4 years ago
Read 2 more answers
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