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MAXImum [283]
3 years ago
15

1. Adelle solved the equation ½ (x + 8) = - 30 as shown.

Mathematics
1 answer:
Deffense [45]3 years ago
5 0

Answer:

-68

Step-by-step explanation:

1/2(x+8)=-30

1/2x+4=-30

You then subtract 4 on both sides which makes:

1/2x=-34

Then you divided 1/2 on both sides:

x=-68

(Did I do this correctly, if not I appologize!)

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If a problem is 8(2x+4) = 2(1x+3) is the first step done of PEMDAS for THIS SPECIFIC PROBLEM parentheses or multiplication?
garri49 [273]

The first step is the parenthesis

<h3>How to determine the first step?</h3>

The equation is given as:

8(2x+4) = 2(1x+3)

Using PEMDAS, the first step is to open the brackets by multiplication.

So, we have:

16x + 32 = 2x + 6

Hence, the first step is the parenthesis

Read more about expressions at:

brainly.com/question/723406

#SPJ1

3 0
2 years ago
Given that (-8,-5) is on the graph of f(x), find
Lemur [1.5K]

Answer:

(-6,-5)

Step-by-step explanation:

Let a function be f(x)

So, f(x-a) would be the same function BUT translated a units to the RIGHT.

So, that changes all x coordinates a units to the right (+a) and all the y-ccordinates remains same.

Our function goes through the transformation f(x-2), which means 2 units to the right, so we "ADD" 2 to all x-coordinates and y remains same.

Thus, the point (-8,-5) would become (-8+2,-5) = (-6,-5)

7 0
4 years ago
Please help!!!!! will mark brainliest
Bezzdna [24]

Answer:

It should be B- an=3n+1 because it seems to be adding one every time

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Question 8 *
liraira [26]

Answer:

27

Step-by-step explanation:

i did it

3 0
3 years ago
17 + 5(x + 1)=37 <br> X= 15<br> X 3<br> X=-15<br> X=-3
aleksklad [387]

Answer:

X=3

Step-by-step explanation:

17 + 5(x + 1) = 37

17 + 5x + 5 = 37

Group like terms

5x = 37 - 17 - 5

5x = 15

\frac{5x}{5}  =  \frac{15}{5}

x = 3

5 0
3 years ago
Read 2 more answers
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