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Nat2105 [25]
3 years ago
9

What’s 4x + 7y + 4 + 5x + y

Mathematics
2 answers:
fomenos3 years ago
6 0

Hello!

Okay, so first we need to add like terms... so first, add the terms with the same variables. That gives us:

9x + 7y + 4 + y

Now add 7y and y

That gives us:

9x + 8y + 4

This can't be added anymore... this is as far as we can go because they are no longer like terms.

Gelneren [198K]3 years ago
3 0

Answer: 9x+8y+4

Step-by-step explanation:

4x+7y+4+5x+y

9x+7y+4+y

9x+8y+4

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How to simplify 5 to the power of 0​
Dennis_Churaev [7]

Answer:

1

Step-by-step explanation:

Any positive integer to power of 0 will ALWAYS be 1.

7 0
3 years ago
What is the value of the expression 3/19 divided 7/2
Andrew [12]

Answer:

Exact Form:

6/133

Decimal Form:

0.04511278

Step-by-step explanation:

3 0
3 years ago
Claudio needs to buy gifts for 8 friends. He wants to give the same gift to all his friends and he plans to have the gifts wrapp
Blizzard [7]

Answer:

7.25

Step-by-step explanation:

In the question, the term at least means less than or equal to is represented by ≥

Let the cost of each gift = c

He is buying gifts for 8 friends = 8 gifts

Hence, our Inequality equation is written as:

(c + $1.50)× 8 ≥ $70

8c + 12 ≥ 70

8c ≥70 - 12

c ≥ 58/8

c≥ 7.25

Therefore, the amount Claudio needs to spend on each gift in order to receive free shipping is 7.25

6 0
3 years ago
What is the solution set of the quadratic inequality 6x2 + 1 <_ 0
padilas [110]

Answer : x^2\leq -1/6

Explanation:

6x^2 +1 \leq 0

shifting 1 to Right hand side becomes -1

6x^2\leq -1

shifting 6 on right hand side will divide -1 becomes -1/6

x^2\leq -1/6

Quadratic equation is the equation having degree 2 and inequality which is not  equal  to right hand side

7 0
3 years ago
Read 2 more answers
Plz answer it's important
Westkost [7]

Answer:

AB = 4

Step-by-step explanation:

Since the line is horizontal then its length is the difference of the x- coordinates, that is

AB = | 8 - 4 | = 4 , or

AB = | 4 - 8 | = | - 4 | = 4

7 0
3 years ago
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