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netineya [11]
3 years ago
7

Help! Please ASAP !!!!!

Mathematics
2 answers:
Papessa [141]3 years ago
7 0
The first one.................
VladimirAG [237]3 years ago
3 0
You must do work presented inside parentheses first.  Thus, do this first:  (-5-7).
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Which set of output values correctly completes the function table y=2x-4
mrs_skeptik [129]

Answer:

Step-by-step explanation:

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A rectagle has a height of 5x and a width of x+2<br><br>area=???​
astra-53 [7]

Answer: Area=5x^2+10x

Step-by-step explanation:

The area of a rectangle:

a=h×w

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-Result:

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3 years ago
Eileen is taking a trip to Louisiana and expects to drive 850 miles round trip. If her car gets 23 miles per gallon, and the cos
bazaltina [42]
The answer is <span>$103.

To determine </span><span> how much Eileen will spend on gasoline, first we need to calculate how many gallons she needs.
If she drives 850 miles and </span><span>her car gets 23 miles per gallon, we can use the proportion:
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Crossing the products:
x = 850 miles </span>× 1 gallon ÷ 23 miles
x = 36.96 gallons

Thus, Eileen needs 36.96 gallons of gas. If the cost per gallon of gas is$2.79, using the proportion:
36.96 gallons : x = 1 gallon : <span>$2.79
x = 36.96 gallons </span>× $2.79 <span>÷ 1 gallon
x = </span>$103.12 
x ≈ $<span>103</span>
4 0
3 years ago
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