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Afina-wow [57]
2 years ago
6

Glenda is at a restaurant eating a meal that costs $30. She has a discount coupon that gets her 10℅ off the cost. If she pays th

e water tip of 8℅ of her bill, how much is she spending on dinner including tip?​
Mathematics
2 answers:
Semmy [17]2 years ago
8 0

Answer:

firt step you subtract 10 from 30 you will have 20 the second step you multiple 30 ×by 8% you will have 2.4

is the answer

Damm [24]2 years ago
3 0

Answer:

29.4

Step-by-step explanation:

The meal costs $30
Minus discount (10%) costs $27
Then she pays the bill (8%) which equals 2.4
So the answer is 27 + 2.4 = 29.4

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liq [111]
Lets write an equation for each guy's shots and score:
4A + 2B = 18
3A + 3B = 21
To solve we multiply the first equation by -3 and the second by 2:
-12A - 6B = -54
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--------------------
-12A + 0 = -12
A = 1
to find B we substitute in the first equation:
<span>4A + 2B = 18
</span><span>4(1) + 2B = 18
</span><span>4 + 2B = 18
</span>2B = 14
B = 7
therefore there were given 7 points in an arrow in B
3 0
3 years ago
the area of a trapezoid is 36 square inches. The height is 4 inches and one bases twice the length of the other base. What are t
vlada-n [284]
The formula for this is A= \frac{1}{2} ( b_{1} + b_{2} )h.  Filling in accordingly, 36= \frac{1}{2}(x+2x)(4).  This simplifies to 36= \frac{1}{2}(3x)(4) and 36=6x.  Therefore, x = 6 so the bases are 6 and 12.
8 0
2 years ago
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3 0
3 years ago
one maid can clean the house three times faster than another. Working together they can clean the entire house in 3 hours. How l
12345 [234]
<span>Faster maid DATA:
time = x hr/job ; rate = 1/x job/jhr
Slower maid DATA:
time = 3x hr/job ; rate = 1/3x job/hr
Together DATA:
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Equation:
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7 0
3 years ago
Point A is plotted at (-5, 3)
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quadrant 1

Step-by-step explanation:

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