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N76 [4]
2 years ago
8

Benson played for 10 minutes after reaching home. He watched television for another 20 minutes before eating his lunch. His lunc

h, which lasted 20 minutes, was finished at 2:50pm. At what time did Benson reach home?
Mathematics
1 answer:
Goshia [24]2 years ago
7 0

Answer:

At 2:00.

Step-by-step explanation:

You take 10 minutes off 2:50 for play time add the two 20s together then subtract 40 to get 2:00.

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Question 1 (10 points)
Irina18 [472]

Answer:

Q1 d, Q2 c, Q3 d

Step-by-step explanation:

Q1

g(x)=-3x+1

g(x)=16 means that

-3x+1=16 subtract 1 from both sides

-3x=16-1 combine like terms and divide both sides by -3

x=-15/3=-5

Q2

g(x)=3x²+4x-1

g(2) means that x=2 so substitute

g(2)=3*2²+4*2-1=12+8-1=19

Q3

domain are the x values

range are the y values

8 0
3 years ago
The piecewise function f(x) is defined below. What is the value of f(–2)?
Usimov [2.4K]
f(-2)=3, because f(x)=3 for -2\leq x\ \textless \ 0
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3 years ago
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7th grade math - sales tax (please help)
arlik [135]

Answer: $6.67

Step-by-step explanation: Divide 18 by 2.7 which would be $6.67.

6 0
2 years ago
What is 2-(-8)????? And how do you solve it????
marusya05 [52]
<h3>Answer: 10</h3>

Subtracting a negative is the same as adding a positive. So 2-(-8) is really 2+8 = 10.

With something like 2-8, we start at 2 and move to the left 8 units to arrive at -6 on the number line. When we do 2-(-8), we start at 2 and move 8 units in the opposite direction since -8 is the opposite of 8.

In terms of money, you can think of a negative number as an IOU or it represents the amount of debt. Writing -8 means you are 8 dollars in debt. If we subtract away debt, then we have less of it and effectively its the same as adding dollars to your pocket. Subtracting away 8 dollars of debt is the same as adding 8 dollars to your pocket, which is one interpretation of how 2-(-8) is the same as 2+8.

8 0
3 years ago
Find the sum:<br> 2 + 7 + 12 + 17 + ......<br> to 19 terms.<br> .
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Filler so I can post this

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3 years ago
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