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attashe74 [19]
3 years ago
9

Help me solve on number 5 and 6 (solve for x)

Mathematics
1 answer:
Lena [83]3 years ago
5 0

Answer:

5.) 39

6.) 52

Step-by-step explanation:

5.) 90-51= 39

6.) 74 + 34= 108

180-108= 72

56+72= 128

180-128= 52

x=52

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Michael has $1,059.35 in his checking account. He is going to spend $466.43 on a new television, and he will spend the rest on s
sesenic [268]

Answer:

D. $43.00x + $466.43 < $1,059.35

Step-by-step explanation:

He has $1,059.35.

The amount of speakers he buys is x.

Each speaker is $43.00, and he is buying one television, which is $466.43.

All of the speakers he buys and(+) the television must be less than $1,059.35 because that's all he has. It cannot be more, which is why the equation is $43.00x + $466.43 < $1,059.35.

Hope this helps!

3 0
2 years ago
Read 2 more answers
Solve the solution of the equations 10x-3y=3 and 2x+y=9
forsale [732]

Answer:

x=1.875   y=-0.875

Step-by-step explanation:

10x-3y=3                     10x-3y=3

3(2x+y)=(9)3                +<u>6x+3y=27</u>

                               1/16(16x)=(30)1/16  = x=1.875

   10x-3y=3                  10x-3y=3

 -5(2x+y)=(9)-5           -<u>10x-5y=4  </u>                        

                                    1/-8(-8y)=(7)1/-8 = y=-0.875

4 0
3 years ago
Cuanto es 3√32-2√50+√72
olga55 [171]

Answer:

3 \sqrt{32}  - 2 \sqrt{50}  +  \sqrt{72}  \\  = 3 \sqrt{16 \times 2}  - 2 \sqrt{2 \times 25}  +  \sqrt{36 \times 2}  \\  = 3 \times  4 \times  \sqrt{2}   - 2 \times 5 \times  \sqrt{2}  + 6 \sqrt{2}  \\ =  12 \sqrt{2}  - 10 \sqrt{2}   + 6 \sqrt{2}  \\  = 2 \sqrt{2}  + 6 \sqrt{2}  \\  = 8 \sqrt{2}  \\ thank \: you

3 0
2 years ago
Read 2 more answers
Jules purchased a box of baseball cards for her collection. The original price was $22.80, but the store was having a sale with
loris [4]

Answer:

The cost of the baseball cards cost with the discount is $17.1.

Step-by-step explanation:

Given : Jules purchased a box of baseball cards for her collection. The original price was $22.80, but the store was having a sale with \frac{1}{4} off the price of all baseball cards.

To find : How much did the baseball cards cost with the discount?

Solution : The original price of baseball cards is $22.80

There is off of  \frac{1}{4} of the original price.

First we find the discount on original price

22.80\times\frac{1}{4}=5.7

Discount is $5.7

So, The cost of the baseball cards cost with the discount is

Cost = Original - Discounted

Cost = $22.80 - $5.7

Cost = $17.1

Therefore, The cost of the baseball cards cost with the discount is $17.1.

6 0
3 years ago
How do you find out what’s 1/4 of 1 minute?
Ad libitum [116K]

1/4 of 1 minute would be 1/4 * 60(seconds in a minute)

so that would be 60/4=15 seconds.

3 0
3 years ago
Read 2 more answers
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