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gulaghasi [49]
2 years ago
15

Rewrite 7/10 and negative 2/5

Mathematics
1 answer:
goblinko [34]2 years ago
7 0
0.7 and -0.4 is you wanted them as decimals
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Write equivalent expression for 7× + 4× + 3-1
Mazyrski [523]

Answer: you just flip it. It would be the opposite.

Step-by-step explanation:

When you flip it, what’s the difference? It’s still the same.

6 0
3 years ago
Alex and his friend Kim made a one-gallon pitcher of lemonade because it was so hot. They drank 5 glasses that each help 2 cups
natulia [17]

we know that

4 cups of lemonade = 1 quart

1 gallon of lemonade = 4 quarts

1 gallon of lemonade = 16 cups

Step 1

<u>  find the amount of lemonade that's left expressed in cups</u>

5 glasses * 2 cups = 10 cups  

16 cups - 10 cups = 6 cups.  

There are 6 cups of lemonade left.  

Step 2

<u>  find the amount of lemonade that's left expressed in  quarts:  </u>

4 cups = 1 quart.  

(6 cups divided by 4 cups will equal the quarts.)  

6/4=1.5

6 cups = 1.5 quarts.  

There are 1.5 quarts of lemonade left.  

Step 3

<u>  find the amount of lemonade that's left expressed in gallons  </u>

4 quarts = 1 gallon.  

(1.5 quarts divided by 4 quarts will equal the gallon)  

1.5/4=0.375

1.5 quarts = 0.375 gallon.  

There is 0.375 gallon left of lemonade.

6 0
3 years ago
Order the set of numbers from least to greatest : 2.71,2 3/4, 5, 5/2
Sholpan [36]

Answer: 5/2, 2.71, 2 3/4 , 5

8 0
2 years ago
On a circle of radius 7 feet, what wlangke would substend an arc of length 7 feet?
Elenna [48]
Arc length = radius * central angle (in radians)
central angle = arc length / radius
central angle = 7 / 7
central angle = 1 radian
central angle = 57.296 degrees

6 0
3 years ago
Graph the feasibility region represented by the given inequalities and find the maximum profit if P=4x+5y. x&gt;or=5 y
timurjin [86]

One of these doesn't seem to be required information for a feasibility region. Are you sure that these are the correct equations?

8 0
3 years ago
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