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____ [38]
2 years ago
7

Please help!!! this is due in 20 mins

Mathematics
2 answers:
Novosadov [1.4K]2 years ago
5 0

Answer:

1. No

2. No

3. Yes

4. Yes

Step-by-step explanation:

Just use Desmos

Salsk061 [2.6K]2 years ago
3 0

Answer:

no

no

yes

yes

Step-by-step explanation:

maybe give brainliest?

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What’s the answer in simplified form
Schach [20]

Answer:

Step-by-step explanation:

To solve this correctly, you need to make sure to distribute the negative onto both terms in the second parentheses.

So fully expanded, the problem would be:

2y² + 8y -7 + 3y - 3 = ?

You can easily rearrange the terms, or just do it in your head!

It would become:

2y² + 8y +3y -7 -3

= 2y² + 11y -10

Make sure you keep the terms with different variables separate! I hope this is helpful!

3 0
2 years ago
1. The formula for the velocity of an object is d=v/t, where v is the object, d is the distance traveled, and t is the time the
Arlecino [84]

Answer:

you need to isolate t or time

you need to know distance between sun and earth and velocity of them in order to calculate how long it takes for light to travel from the Sun to Earth

Step-by-step explanation:

t*(d)=(v/t)*t\\td= v\\\\\frac{td}{d} =v/d \\t=v/d

to find time you multiply t to both sides then you cancel t from where velocity is and you get velocity by itself

now you mulipy d to both side to get v over d and time by itself

6 0
3 years ago
2d+7/6-d-5/3=0 Tell me the answer ​
Andrej [43]

Answer:

D=1/2

Step-by-step explanation:

Multiply the numbers

Subtract the numbers

Combine like terms

put 1/2 to the two parts of the equation

last but not least, simplify

4 0
2 years ago
Theos mom bought an eight pack of juice boxes for 4 dollars find the unit rate
riadik2000 [5.3K]

Answer:

$0.50 for a pack of juice.

Step-by-step explanation:

You are finding the unit rate of the cost of each unit, or one box of juice. In this case, there is 8 juice boxes in the pack, which costs you $4. Divide 4 with 8:

4/8 = 1/2 = 0.5

$0.50 is the cost per pack of juice.

~

3 0
2 years ago
20 points SEND HELP SMART PEEPS IF YOU KNOW THE ANSWER PLEASE HELP
4vir4ik [10]

Answer:

19

Step-by-step explanation:

on edge 2020

4 0
3 years ago
Read 2 more answers
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