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Viktor [21]
3 years ago
15

Find the value of x that makes each equation below true.

Mathematics
1 answer:
adelina 88 [10]3 years ago
3 0

Answer:

a)5, b) -2.5, c) -15,d)-2,e)-10

Step-by-step explanation:

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What is the approximate side length of a square game board with and area of 188 in. squared.
anastassius [24]

Answer:

Side length of a square game board is  

11.916

inches.

Explanation:

If the area is  

142

 

∈

2

, as area is square of side length of a square,

Side length is  

√

142

=

11.916

inches.

Step-by-step explanation:

6 0
3 years ago
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so i don't understand what we are doing at all. i was gone for a week and i missed when we learned about this and i've just been
kumpel [21]
You will need the fraction on “z” to have a common denominator before you can add the two equations. In this equation the common denominator is 6. So you do not change the left side of the equation however the right side turns into -2/6. Now you can add the z’s together and you can also add the integers together.



After simplification I believe the final answer is 1/2z + 1.

I would maybe wait for someone else to answer so that you can be sure because there are other ways to solve this.
6 0
3 years ago
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Jessica paid $170 for an item that was originally priced at $260. What percent of the original price
worty [1.4K]

Answer:

260x = 170

x=170/260 * 100% = 65.4 %

Step-by-step explanation:

8 0
3 years ago
Please help me this is due tomorrow and I just need this. ALSO WHEN YOU ANSWER SHOW ME YOUR STEPS FOR BRAINLEST THANKS!
Gnesinka [82]

Answer:

x=3

Step-by-step explanation:

1/4(12x + 4) - 14= -1/2(8x - 16)

1. Simplify each side my multiplying

3x - 13 = -4x + 8

2. Add 13 on each side

3x = -4x + 21

3. Add 4x  on each side

7x = 21

x=3

6 0
3 years ago
Pls slove this asap, i rlly nneed it
butalik [34]

Answer:

Each box is 15.99

Step-by-step explanation:

Just the divide the total cost by 6

3 0
3 years ago
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