At the Cedarburg Ice Cream Parlor, one group of friends ordered 1 small serving of ice cream and 2 large servings of ice cream for $10. Another group of friends ordered 5 small servings of ice cream and 2 large servings of ice cream for $18. How much does the ice cream cost?

w'x is 0.

hope it

it is x equals 3   plese mark me really need it

step-by-step explanation:

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629