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solong [7]
3 years ago
13

Using the graphing calculator to

Mathematics
1 answer:
DiKsa [7]3 years ago
5 0

Answer:

                                                                                                                               

Step-by-step explanation:

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What is the answer please im so anyyoned its inquatiltys and greater than less than please help
Basile [38]
Equation: 50 is greater than or equal to 45 + .5(x)

x = amount of pictures you can send without going over your budget

subtract 45 from both sides. you are left with: 5 is greater than or equal to .5(x)

multiply both sides by 2. you are left with: 10 is greater than or equal to x

Answer: 10 is greater than or equal to x
3 0
3 years ago
The duration of a movie is 3 hours and 15 minutes if it starts at 6:30pm at what time will it end?​
sweet-ann [11.9K]

Answer:

9:45pm

Step-by-step explanation:

3 hours= 9:30pm

3 hours including 15 minutes= 9:45 pm

3 0
3 years ago
At the high school band's annual spaghetti dinner, the members served 210 dinners and collected $935. The band leader did not de
Jlenok [28]

Answer:

935 = 6a + 3.5c (this is the amount that has been raised)

210 = a + c (this is this amount of the dinners being sold)

Step-by-step explanation:

so a = 210 - c

935 = (6 * (210 - c)) + 3.5c  

6 * 210 is 1260, so:  

935 = 1260 - 6c + 3.5c  

2.5c = 1260 - 935  

2.5c = 325  

so c = 130  

a = 210 - 130 = 80  

We know that 80 adult dinners were sold.

We also know 130 child dinners were sold as well.

6 0
3 years ago
Please help, I have so much work to do, and I have to fit in time to study for a huge test they will determine my future
worty [1.4K]

Answer:

11

13

15

23

Step-by-step explanation:

you substitute each x value in the table with the x in the equation

f(x)= 2x+13

f(x)= 2(-1)+13 .... repeat for each

6 0
3 years ago
Read 2 more answers
Katie buys several pairs of socks for $3 per pair.
mars1129 [50]
If she buys 20 pairs of socks and they are $3 each your answer would be $60!!!
7 0
3 years ago
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