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Soloha48 [4]
3 years ago
10

Help please my brain be hurty​

Mathematics
1 answer:
miv72 [106K]3 years ago
3 0

Answer: -2

Step-by-step explanation:

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ASAP! GIVING BRAINLIEST! Please read question 10 THEN answer correctly! No guessing.
o-na [289]

Answer:

x=35

Step-by-step explanation:

62+2x+(x+13)=180

62+2x+x+13=180

3x+75=180

3x=180-75

3x=105

x=35

5 0
3 years ago
A theater group made appearances in two cities. The hotel charges before tax in the second city were $1500 lower than in the fir
KonstantinChe [14]

Answer:

The hotel bill in the first city before tax would be $ 650

Step-by-step explanation:

Let x be the hotel charges ( in dollars ) before tax in the first city,

∵  Hotel charges before tax in the second city were $1500 lower than in the first.

So, the hotel charges in second city = ( x - 1500 ) dollars,

Now, percentage of tax in,

First city = 8%

Second city = 10%,

So, the total tax in both city = 8% of x + 10% of (x-1500)

=\frac{8x}{100}+\frac{10(x-1500)}{100}

=0.8x + 0.10(x-1500)

According to the question,

0.8x + 0.10(x-1500)=435

0.8x + 0.10x - 150 = 435

0.9x = 435 + 150

0.9x = 585

\implies x = \frac{585}{0.9}=650

Hence, the hotel bill in the first city before tax would be $ 650.

7 0
3 years ago
Read 2 more answers
Bob had 3600 pencils he gave some to his friends Jack he now has 1368 how many did he give to jack
alexandr1967 [171]
He gave him 1632 pencils
6 0
4 years ago
A baseball team won 2 games. They played 17 games total. Which ratio shows how many games they lost
Contact [7]

Answer:

15/17

Step-by-step explanation:

if they won 2 games they lost 15 (17-2)  so the ratio is 15/17

6 0
3 years ago
7=9+5x-2 how do I solve
Arlecino [84]

Answer:

x = 0

Step-by-step explanation:

Combine terms

7 = 5x + 7

Subtract 7 from both sides.

0 = 5x

x = 0

7 0
3 years ago
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