Answer:
Let x be the numbers of cones sold and y be
profit for the selling of cones.
When number of cones (x) increases then profit must be increased.That means, y is directly proportional to x
only one equation y = 2x satisfy this condition. all other equations does not satisfy the condition.
y = 2x gives that if the x number of ice cream sold the the profit made is 2x.
y = 8 + x (all time profit is number of item plus 8)
y = x – 8 (all time profit is number of item minus 8)
y = 2x – 8 (all time profit is 2 times number of item plus 8)
y = 2x Each item get Rs.2 profit. It is valid
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Hello! I can help you with this!
1. For this problem, we have to subtract the right side from the left side. When we do this, we get 2x - 4 1/2. The answer is A.
2. Okay, so you’re finding the amount t if money he would have at the end of the week, which is “y”. x is the number of meals and you would pay $2.25 per meal. In this case, the formula would be y = 35 - 2.25x. The answer is B.
Answer:
Step-by-step explanation:
First expand the expression so you know the coefficients of x and y.
4(2x+y+2y) = 4(2x+3y) = 8x+12y
8x+12y = 8x+12y
6x+7y ≠ 6x+12y
8x+y+2y = 8x + 3y ≠ 8x+12y
8x+4y+8y = 8x+12y = 8x+12y
Answer:
X<8
Step-by-step explanation:
-3 > X-11
= -3 +11 > X
= 8 >X
X<8
It’s -7
Because you subtract -2 with 7 and it equals 5x=-35 and then u divide it and it equals -7