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yKpoI14uk [10]
3 years ago
15

Sampson solves the inequality as shown below.

Mathematics
1 answer:
astraxan [27]3 years ago
7 0

Answer:

subtract 3 from both sides

Step-by-step explanation:

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You throw three darts in a numbered region of the dart board that has the scores of 2, 5, and 8. How many different sums are pos
givi [52]

Answer:

12 different sums

Step-by-step explanation:

there's three darts and three numbers.

if you use the factorial 3! for both the number of darts and the score numbers and add the two together, you would get twelve :

( 3! = 3*2*1 = 6 ) * 2

6 + 6 = 12

or you could just write out all the combinations like this :

2+2+2

2+2+5

2+5+5

2+5+8

2+8+8

5+5+2

5+5+5

5+5+8

5+8+8

8+8+2

8+8+5

8+8+8

6 0
3 years ago
Find the value of x.<br><br><br> 41.2 yd<br> 5.5 yd <br> 14.1 yd<br> 5.1 yd
evablogger [386]
The top angle inside the triangle would be 90-20 = 70 degrees

 so X = 15 / tan(7) = 5.45 = 5.5 yd

5 0
3 years ago
Read 2 more answers
Vlad spent 20 minutes on his history homework and then completely solved x math problems that each took 2 minutes to complete wh
frozen [14]

Answer:

y = 2x + 20

y\geq 20

x\geq 0

Step-by-step explanation:

Vlad spent 20 minutes on history. Then Vlad spent 2 minutes on each math problem for homework, this is 2x. So in total, he spent 20+2x on homework. Depending on how many problems he did, the total time y can be found. This is the equation 20+2x=y.

If Vlad did 0 math problems then he spent at least 20 minutes on homework from history. This is the constraint y\geq 20.

We also know Vlad can do many math problems but the least amount he did was 0, so the second constraint is x\geq 0.

5 0
3 years ago
I’ll give you 30 points if you help
KATRIN_1 [288]

Answer:

2, -2

Step-by-step explanation:

f(x) = 2x + 1

g(x) = x - 3

To find g(f(x)), you need to put f(x) into g(x).

g(f(x)) = (2x + 1) - 3

g(f(x)) = 2x + 1 - 3

g(f(x)) = 2x - 2

Your answer will be 2 and -2.

5 0
3 years ago
What is 938/6 and 762/4
Brut [27]
156 and 381/2. I believe all they want you to do is divide.
7 0
3 years ago
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