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slava [35]
4 years ago
5

Evaluate the expression for q=8 7q

Mathematics
1 answer:
slamgirl [31]4 years ago
6 0
The answer would be 56.

You substitute 8 as q in the equation.

So you do 7*8.

Which would result in 56 as your answer.
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Help asap plssssssss
kiruha [24]

Answer:

127

Step-by-step explanation:

m<PQR and m<RQS are supplementary angles so their sum is 180

3x - 5 + x + 1 = 180 add like terms

4x - 4 = 180 subtract 4 from both sides

4x = 176 divide both sides by 4

x = 44

m<PQR is 3x - 5 replace x with 44

3*44 - 5 = 127

4 0
3 years ago
Our bill was $5.79. Avon has a 5.25% tax and our waitress earned a 15% tip. What was the total bill?
oksano4ka [1.4K]

Answer:

$6.96

Step-by-step explanation:

5.25% of $5.79

5.79 × 5.25/100 = $0.303975 or $0.30

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5.79 × 15/100 = $0.8685 or $0.87

total

$0.29 + $0.87 + $5.79 = $6.96

3 0
3 years ago
Initially a pool contains 340 gallons of water. A hose is placed in the pool, and the water is turned on. The hose adds 5.2 gall
Svetradugi [14.3K]

Answer: Amount of water that is turned in a minute is 5.2d. Given the fact that initially was 350 gallons of water everything you pour needs to be added to the initial amount. So the answer is V(x) = 350 + 5.2x   

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Step-by-step explanation:

5 0
3 years ago
1 7<br><br>_ + _ <br><br>6 10<br><br><br><br>Ayuda por favor
Taya2010 [7]

Answer: no entiendo la estructura de la operacion

Step-by-step explanation:

5 0
2 years ago
4 (-3x - 1) = 13x + 6
GarryVolchara [31]

Answer:

x=-2/5

Step-by-step explanation:

4(-3x-1)=13x+6 ~ Distribute the 4 into the parenthesis

-12x-4 = 13x+6 ~ add 12x to both sides

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-10/25 = x ~ simplify the fraction by dividing the num. and den by 5

-2/5 =x

4 0
3 years ago
Read 2 more answers
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