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valentina_108 [34]
2 years ago
6

The slope of a graphed line is equivalent to the rate of change in a real-world problem. What is the rate of change (slope) in t

his problem? Pia is saving money for college. She has already put $400 in a savings account. Her plan is to deposit $60 a month, through high school. She wants to save at least $3,000. *
Mathematics
1 answer:
Lady bird [3.3K]2 years ago
7 0
Equation:

60 times 50 = 3000
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Help me please I need it
crimeas [40]

Answer:

D. 11

Step-by-step explanation:

Add all the numbers and divide by 4

3 0
2 years ago
If 2 inches are equivalent to 5 centimeters, how many square centimeters are in one square inch
Sonja [21]

Answer:

there are 6.45 or 6.5 square cm in one square inch

Step-by-step explanation:

6 0
2 years ago
Twenty-eight slices of pizza cost $12. Approximately how much would 70 slices cost?
Mademuasel [1]

Answer:

$30.

Step-by-step explanation:

70/28 = 2.5

12 x 2.5 = 30

5 0
2 years ago
Angles 1 and 2 are supplementary.
Phantasy [73]

Answer:

m∡1 + m∡2 = 180

Step-by-step explanation:

m∡1 + m∡2 = 180

This is because supplementary means they add up to 180°.

3 0
3 years ago
Plz answer its easy math.
Serga [27]
<h2>Greetings!</h2>

Answer:

B and E

Step-by-step explanation:

The rules of indicies states:

x^{a} ÷x^{b} = x^{a-b}

So 3^{-8} ÷  3^{-4} =  3^{-8 - - 4} =  3^{-4}

So that means B is one of the correct answers.

To find the other correct value, you can divide the two fractions as stated in the question:

3^{-8} by 3^{-4} = \frac{1}{81}

81 is equivalent to 3⁴

So that means E is also correct.


<h2>Hope this helps!</h2>
3 0
3 years ago
Read 2 more answers
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