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777dan777 [17]
3 years ago
5

Can somebody please help me

Mathematics
1 answer:
forsale [732]3 years ago
4 0
Y= 5x + 2

For each category you plug it into the equation,
7= (5x1) + 2
12= (5x2) + 2
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Can someone plz help me on this I’ll appreciate it thank you sooo much
andreyandreev [35.5K]

Answer:

Step-by-step explanation:

Nope<3;p

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3 years ago
When a snozzberry marmalade machine works at 100% of its capacity, it can make 500 jars of snozzberry marmalade per hour. How ma
Amiraneli [1.4K]

Answer:

350

Step-by-step explanation:

500*70%=350

3 0
3 years ago
Help on 3. And 4. Thank you!
chubhunter [2.5K]

Answer:

#3.) The initial value of  16 gal at  x = 5 minutes means that 16 gallons of water was present 5 minutes after the barrel started leaking.

#4.) Find how many minutes until the barrel is empty of water.

Let y = 0,  to solve for time x.

0 = (-2/5)*x + 18

(2/5)*x = 18

x = (5/2)* 18 = 5*9 = 45 minutes

Up to and after 45 minutes, the barrel is empty of water.

Step-by-step explanation:

#2.)  

minutes:      5, 10, 15, 20

water(gal):  16, 14, 12, 10

Find slope:    slope m = (14 - 16)/(10 - 5) = -2/5

y - 10 = (-2/5)*(x - 20)

y - 10 = (-2/5)* x  + 8

y = (-2/5)*x + 18

rate of change slope means that for every minute  2/5 gallons of water is lost

#3.) The initial value of  16 gal at  x = 5 minutes means that 16 gallons of water was present 5 minutes after the barrel started leaking.

#4.) Find how many minutes until the barrel is empty of water.

Let y = 0,  to solve for time x.

0 = (-2/5)*x + 18

(2/5)*x = 18

x = (5/2)* 18 = 5*9 = 45 minutes

4 0
3 years ago
Sum of <br> 5 3/7 - 2 1/5
Arte-miy333 [17]

Answer:

Step-by-step explanation:

5 3/7= 38/7 (move the wholes into the fraction)

2 1/5=11/5

38/7- 11/5  we need the common denominator=35

190/35 -77/35= 113/35

=3 8/35

4 0
2 years ago
Someone BETTER help me on all of these will mark the true real brainiest!!!!!
Sophie [7]

1.C

2.D (probably)

3.C

4.idk

5.A

6.B

7.C

8.B

9.B

4 0
3 years ago
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