3 years ago

Please help guys please

Mathematics

1 answer:

puteri [66]3 years ago

8 0

Answer:

Sales tax: $352.50

Final Cost: $5052.50

Step-by-step explanation:

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Can someone help me with this

nordsb [41]

Answer:

63.2

Step-by-step explanation:

So, we can break this shape into 2 shapes. A trapezoid and a rectangle.

For the trapezoid, we can do the formula.

((2.8 + 7.2)4)/2 = 20

Next, we can do the rectangle.

6 x 7.2 = 43.2

Now we can add them up and get our final answer.

43.2 + 20 = 63.2

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3 years ago

Each year, the number of students taught by Mr. Wright increases by 2. The first year, he taught 18 students. The total number o

Masja [62]

Answer: 452 students

25 x 18 = 450 + 2= 452

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Write an algebraic expression for the following: An electrician charges a $50 house call fee and $65 per hour for the work. *

frozen [14]

The answer is y=65x+50

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3 years ago

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Please help me with this ratio.

Charra [1.4K]

Answer:

$\frac{inches}{minute}$

Change the feet to minutes by multiplying by 12, and change the hour to minutes.

Speedy: $\frac{240}{60}$

Slowpoke: $\frac{80}{30}$

Cleo: $\frac{96}{10}$

Speedy is the fastest.

$\frac{feet}{hour}$

Speedy: $\frac{20}{1}$
Slowpoke: $\frac{\frac{6.666666667}{.5}}{30}$
Cleo: $\frac{8}{\frac{1}{6}}$

Change minutes to feet by dividing and change the minutes to hours by multiplying.

<em>Hope this helps and have a great day!!!</em>

<em> $Sofia$ </em>

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4 years ago

NEED HELP!!!!!☺ I don't understand this at all.

Ray Of Light [21]

1: 9 R 1
2: 4 R 3
3: 7 R 1

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