What is the equation and solution for the sentence?

Mathematics

1 answer:

xxTIMURxx [149]3 years ago

7 0

Answer:

4674865

Step-by-step explanation:

47475

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The tax on a $40 item is $2.00.<br> Find the tax on a $150 item.

NemiM [27]

Answer:

if the tax on a $40 item is $2.00.

then a $150 item would be <u>$156.00</u>

5 0

4 years ago

Any advice Plz...........<br>

makkiz [27]

Answer: Keep the equal signs lined up, Even if you can do it your head, write it all out. If less than 4 inches of room, get out a new sheet of paper to do it on.

Step-by-step explanation:

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4 years ago

Help me with this problem

Dima020 [189]

Answer:

a. Ryan 70mph. Janelle 65mph.

b. 4 hours and 48 minutes.

Step-by-step explanation:

a. Ryan 245/3.5=70 mph. Janelle 260/4=65 mph.

b. If Janelle drives 575 miles with the speed of 65 mph, in total it would take her 575/65=8.8 hours, which is 4.8 hours more than 4 hours. (0.8 hours is 48 minutes).

4 0

3 years ago

Find the dimensions of an American football field. The length is 200 ft more than the width, and the perimeter is 1,040 ft. Find

natka813 [3]

Answer:

The width of the football field is 160 feet.

The length of the football field is 360 feet.

Step-by-step explanation:

Let w represent width of the football field.

We have been given that the length is 200 ft more than the width, so the length of the field would be $w+200$ .

We are also told that the perimeter is 1,040 ft. We know that football field is in form of rectangle, so perimeter of field would be 1 times the sum of length and width. We can represent this information in an equation as:

$2(w+w+200)=1040$