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Aleks04 [339]
3 years ago
8

Jessica wants to buy the items shown in the table for her aquarium she has $40 to spend. she has 20% off her total purchase. Det

ermine the most items she can buy. Justify your answer. Ignore sales tax.
http://www.mathcounts4ever.com/math6accelerated/2016-2017/countdown-McGraw/week_13.pdf
Mathematics
1 answer:
blagie [28]3 years ago
7 0

Answer:4

Step-by-step explanation:

13+10+7+8=38

even though she gets a 20% 0ff 20% off 40 is only 8 dallors more she could spend and the last irem she could buy cost 25

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marin [14]

Answer:

hello : y =(-3/2)x+3

Step-by-step explanation:

Hello : let  A(-2,6)    B(4,-3)

the slope is :   (YB - YA)/(XB -XA)

(-3-6)/(4+2)  = -3/2

an equation is : y=ax+b     a is a slope

y = (-3/2)x +b

 

the line through point  (-2,6) :  6 = (-3/2)(-2)+b

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the equation is : y =(-3/2)x+3

5 0
3 years ago
What is the speed of a baseball that travels 49 meters in 2.4 seconds
kotykmax [81]

Answer:

Speed of baseball =20.417m/s

Step-by-step explanation:

Speed of a object is the total distance traveled per unit total time taken to cover that distance.

SPEED=\frac{DISTANCE}{TIME}

Given:

             Distance= 49 meter          Time =2.4 seconds

                                    Speed = \frac{49}{2.4}

                                               =  \frac{490}{24}

       Speed of the baseball   =20.417m/s

The speed of baseball is 20.417m/s

7 0
3 years ago
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Thepotemich [5.8K]

Answer:

20

Steps-by-step explanation:

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8 0
2 years ago
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cestrela7 [59]
17 + 5shirts = 42
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3*5 + 1hat = 17
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3 years ago
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Answer:

38/7 is = to 5 3/7

Step-by-step explanation:

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