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qwelly [4]
3 years ago
10

Find the value of the expression

Mathematics
1 answer:
astraxan [27]3 years ago
7 0

Answer:

19

Step-by-step explanation:

5*7 - 4*4

PEMDAS says multiply and divide first

35 - 16

Then add and subtract

19

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A football field is a rectangle where the length is 100 yards. If the total perimeter is 1040 feet, what is the
AleksandrR [38]

Answer:

Step-by-step explanation:

The width is 220 feet.

100 yards = 300 feet

300 x 2 = 600

1040-600 = 440

Since you have 2 equal sides representing the width 440/2 = 220

Check it by adding all sides to get perimeter:

220+220+300+300= 1040

5 0
3 years ago
Dan's car depreciates at a rate of 7% per year.
yulyashka [42]

Answer:

20%

Step-by-step explanation:

Given that

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We need to find out the percentage when the car is depreciated after 6 years

So,

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So, the percentage is

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= 20%

7 0
3 years ago
Please help im stuck on this​
posledela

Answer

The slope is 2

Step-by-step explanation:

6 0
3 years ago
Create a one-to-one function.
Nina [5.8K]

Answer:

f(x)=x

Step-by-step explanation:

that's keeping it simple... ;-)

5 0
3 years ago
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24/2
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8 0
3 years ago
Read 2 more answers
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