<span>Let the cost of 2-scoop cones be x, and the cost of sundaes be y.
The first statement tells us that 5x = 3y
The second statement tells us that 9x + 6y = 19.95
Then we need to calculate the value of y (the cost of a sundae).
From our first equation, y = 5x/3. Substituting this into the second equation:
9x + 6(5x/3) = 19.95
9x + 10x = 19.95
19x = 19.95
x = 1.05
Substituting back into the first equation: 5(1.05) = 3y
5.25 = 3y
y = 1.75
Therefore the cost of a sundae is $1.75.
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Answer:
12-x²
Step-by-step explanation:
I hope this helps you, please give me brainliest
Answer:
This dude is a d!(k
Step-by-step explanation:
He deleted my answer and marked this other dude brainliest
Answer:
<h2>x = 10</h2>
Step-by-step explanation:
<h3>Since BE is perpendicular bisector AE=ED</h3><h3>Substituting we have:</h3><h3>3x + 5 = x + 25 solving for x</h3><h3> x = 10</h3><h3 />
8x²-8x+2-5+x = 8x² - 7x - 3
Thus, g = 7 and h = 3
