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denis23 [38]
3 years ago
8

Please answer show all your work or tell me the steps

Mathematics
2 answers:
lutik1710 [3]3 years ago
5 0

Answer:

2) $25.01    3) $25.98

Step-by-step explanation:

2) 23.6 x 7% = 23.6 x .07 (move the decimal 2 places to the right) 23.6 x .07 = 1.652 but its money so round to $1.65 + 23.36 = $25.01

3) 24 x 8.25 = 24 x .0825 (again to the right twice) 24 x .0825 = 1.98+24 = 25.98

Anestetic [448]3 years ago
3 0

Answer:

2. $1.63

3. $1.98

4. 30% or . 30

5. $26.20 (not quite sure on this one)

6. $25.08 for the tax so 355.08 in all

7. $154.80

8. not gonna do just cause

9. 109.20% increase

Step-by-step explanation:

I did it all on a calculator. hope most are right.

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If a, b, c are in continued proportion, then a sq.= bc.​
snow_tiger [21]

photo math is the solution of your problems hehehehehehe try it!!!

3 0
3 years ago
The data below show the expenditure of a housewife for a particular day
Contact [7]

The pie chart below depicts a housewife's expenditures for a certain day.

<h3>What is a pie chart?</h3>

A map wherein the round is split into segments, each one representing a percentage of the total.

The data below show the expenditure of a housewife for a particular day

Item amount

Rice - 120

Yam - 100

Beans - 140

Vegetable - 140

Meat - 180

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The pie chart is given below.

More about the pie chart link is given below.

brainly.com/question/9979761

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4 0
2 years ago
You drive 6.0 km at 50 km/h and then another 6.0 km at 90 km/h. your average speed over the 12 km drive will be
riadik2000 [5.3K]
V1=50km/h
v2=90km/h
s1=s2=6km
s=12km

The average speed over the 12 km drive:
v=s/t

The time needed to drive 12km will be:
t = t1+t2

t1=s1/v1, t2=s2/v2

t=s1/v1+s2/v2=(s1v2+s2v1)/(v1v2)

v=sv1v2/(s1v2+s2v1)=12*50*90/(6*50+6*90)=64,28 km/h

3 0
4 years ago
Which is equivalent to the following expression? (2x^2+4xy-y^2)+(x^2+3xy-y^2)
Karo-lina-s [1.5K]

Answer C : 3x^2+7xy-2y^2

equivalent to the following expression

(2x^2+4xy-y^2)+(x^2+3xy-y^2)

2x^2+4xy-y^2+x^2+3xy-y^2

Combine like terms

2x^2+x^2+4xy+3xy-y^2-y^2

2x^2 + x^2 is 3x^2

4xy+3xy is 7xy

-y^2-y^2 is -2y^2

So expression becomes

3x^2+7xy-2y^2

Answer  C is correct

3 0
4 years ago
Read 2 more answers
mauricio purchased a car for 19,655. it depreciates about 4.7% each year. what is the value of the car after eight year?
solmaris [256]
You would times 19,655 by .047 giving you 923.785. Next you would round you number to 923.79. fallowed by times it by 8, since that is the amount of years asked. leaving your car with a depreciated value of $12,264.68.
3 0
4 years ago
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