It's think it's C But I guessed
Answer:
Step-by-step explanation:
<h3>Given</h3>
- f(x) = 2^x + 5x and g(x) = 3x - 5
<h3>To find </h3>
<h3>Solution</h3>
- (f+ g)(x) =
- f(x) + g(x) =
- 2^x + 5x + 3x - 5 =
- 2^x + 8x - 5
Complete question :
grocery store was having a sale. Darla had $15 in her wallet. She planned to purchase 2 gallons of fruit juice, 3 bags of chips, and a box of cupcakes. Item Sale Price Gallon of fruit juice $3.50 for first gallon, 50% off the second gallon Bag of Chips 2 for $5 or $2.65 each Box of cupcakes $4.79 How much would Darla pay for her groceries before tax? Show your work.
Answer:
$17.69
Step-by-step explanation:
Amount had = $15
Items to be purchased = 2 gallons of fruit juice, 3 bags of chips, and a box of cupcakes.
First gallon of juice = $3.50
Second gallon = 0.5 * 3.50 = $1.75
3 Bags of chips = $2.65 + $5 = $7.65
A box of cupcake = $4.79
Total cost before tax = $(3.50 + 1.75 + 7.65 + 4.79)
= $17.69
Answer:
3x - y = 1
Step-by-step explanation:
This will be the same equation written in a different way'
The original equation is:
y = 3x - 1
0 = 3x - y - 1
3x - y = 1.
Plan D is the least expensive for him
