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2 years ago

10 apples for $3.50. How much is the cost per apple?

Mathematics

1 answer:

Tomtit [17]2 years ago

5 0

Answer:35 cents per apple.

Step-by-step explanation:

3.50/10=0.35

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What place value is this in 8.7438 the under lined number is 7

MA_775_DIABLO [31]

Answer:

tenths place

Step-by-step explanation:

8 0

2 years ago

Number 22 help ASAP ASAP

nikklg [1K]

B. 45 items x $2 = 90$. 90 + the 25 from the beginning = 115

4 0

2 years ago

What is the rate of change for both of these tables. 25 pts

Rudiy27

Answer:

For the table on the left the rate of change is $22.8$

For the table on the left the rate of change is $-2$

Step-by-step explanation:

The range of change is the slope. The slope can be found with the following formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

<u>For the table on the left</u>

Choose two points. In this case you can choose (-1,-24), (4,90)

You can say that:

$y_2=-24\\y_1=90\\\\x_2=-1\\x_1=4$

Substituting these values into the formula, you get:

$m=\frac{-24-90}{-1-4}\\\\m=22.8$

<u>For the table on the right</u>

Choose two points. You can choose (3,-6), (-6,12)

You can identify that:

$y_2=-6\\y_1=12\\\\x_2=3\\x_1=-6$

Substituting these values into the formula, you get:

$m=\frac{-6-12}{3-(-6)}\\\\m=-2$

4 0

2 years ago

7 − 9x − (x + 12) less than or equal to 25?

Nonamiya [84]

Answer:

x ≥-3

Step-by-step explanation:

7 − 9x − (x + 12) less than or equal to 25

7 − 9x − (x + 12) ≤ 25

Distribute the minus sign

7 − 9x − x - 12 ≤ 25

Combine like terms

− 10x −5 ≤ 25

Add 5 to each side

− 10x −5+5 ≤ 25+5

− 10x ≤ 30

Divide by -10. Remember that this flips the inequality

− 10x/-10 ≥30/-10

x ≥-3

6 0

2 years ago

Easy % question with adding

Alchen [17]

Answer:

17.00

Step-by-step explanation:

So first you have to add 12.35 to 7.5% which equals 13.27625.

Then you round 13.27625 to the nearest 0.01 or hundredths place and that gives you 13.28.

Then you add 25% to 13.28 and that gives you 16.6 and if you round 16.6 you get 17.00.

I hope I helped! Please give a Rate and Thanks.

7 0

2 years ago

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