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damaskus [11]
4 years ago
8

Choose an equation that can be used to solve the problem. Adrian’s backpack has a mass of 15 kilograms. Theresa’s backpack has a

mass of 8 kilograms. What is the total mass of both backpacks? *
15 - 8= 7
15 x 8= 120
15 + 8 = 23
15 + 8 + 2 = 25
Mathematics
1 answer:
lapo4ka [179]4 years ago
8 0
The answer would be 15+8=23 because when they use the word total that would mean adding because it is saying all basically and I have zero doubts but if it is wrong I apologize.
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Zack and Tia played chess for 50 minutes. They put the chessboard away at 11:20. When did they start their chess game?
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The answer is at 10:30. If you draw a clock and start at 11:20 go back 50 times counting by 5 you will stop at 10:30 
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3 years ago
During the 2005 football season,team tackle beat team sack by 21 points. if their combined scores totaled 81,find individual tea
kirill [66]
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finlep [7]
Is 310 25 35 and 710 the options???
8 0
3 years ago
Read 2 more answers
(Image included) is the graph of y=x^2+5.
Lady_Fox [76]

\displaystyle\\A=\int\liomits_1^5(x^2+5)=\left[\dfrac{x^3}{3}+5x\right]_1^5=\dfrac{5^3}{3}+5\cdot5-\left(\dfrac{1^3}{3}+5\cdot1\right)=\dfrac{125}{3}+25-\left(\dfrac{1}{3}+5\right)=\dfrac{125}{3}+\dfrac{75}{3}-\left(\dfrac{1}{3}+\dfrac{15}{3}\right)=\dfrac{200}{3}-\dfrac{16}{3}=\dfrac{184}{3}

7 0
2 years ago
Find the average value of the function on the given interval.<br> f(x)=x^2-4; [0,5]
MatroZZZ [7]

Answer:

Average=29/6=4.83

Step-by-step explanation:

F(0)=0^2-4=-4

F(1)=1^2-4=-3

F(2)=2^2-4=0

F(3)=3^2-4=5

F(4)=4^2-4=10

F(5)=5^2-4=21

The average is =total/6

Average=29/6=4.83

5 0
3 years ago
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