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BlackZzzverrR [31]
3 years ago
7

Can someone help me

Mathematics
1 answer:
Paladinen [302]3 years ago
5 0

4. Interger

5. Rational Number

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Which table represents the function y = -3x + 2?
Nat2105 [25]

Answer:

first one

Step-by-step explanation:

if you plug the inputs into the equation, you can see that all of the outputs match the ones in the first chart

0 --> 2

1 --> -1

2 --> -4

3 0
4 years ago
Please HELP ME!!! Write an equation and solve it the answer choices are down below thank you!!!
sesenic [268]
I do not understand why you or your teacher have written down a certain number of minutes by each equation, but I will do my best to answer your question. I hope that I’m able to help.

1,2) 20 + 3.5x = 30 + 2.75x
-20 -20
3.5x = 30 + 2.75x - 20
-2.75x -2.75x
0.75x = 10
/0.75 /0.75
x = 13.333...

3,4) 3.5x + 2.75x = 20 + 30
6.25x = 50
/6.25. /6.25
x = 8


4 0
3 years ago
Name one of two types of pentahedrons
Diano4ka-milaya [45]
Square piramid ,triangle prism.

4 0
3 years ago
Read 2 more answers
Miss Guydan and her friend Alyssa are collecting food for the local food bank. Their goal is to collect 2100 pounds of food. The
Serjik [45]

Answer: Required equation: 400+25x = 2100

Variable: x = Number of days to donate 2100 pounds.

Step-by-step explanation:

Let x = Number of days.

y = Total pounds of food donated in x days.

Given: Initial amount of food = 400 pounds

Pounds of food donated per day = 25

Total food = Initial amount of food + (Pounds of food donated per day ) (Number of days)

y =  400+25x

Their goal is to collect 2100 pounds.

2100 = 400+25x  [Substitute y= 2100]

Required equation: 400+25x = 2100

Variable: x = Number of days.

4 0
3 years ago
Can someone please explain expanded form with this number 15,409
Anarel [89]
The expanded form of 15,409 would be 15,000 + 400 + 9.

Your 15 would alone be 15,000. The 409 is turned into zeros.
For 409, take the 9 off of the end and keep it by itself, and then add a zero in replace for the 9, which makes 400. 
The 9 should come in at the last part as it is the last number.

Add them all together and you should get <span>15,000 + 400 + 9.</span>



3 0
3 years ago
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