You and your brother go to the same store to buy fruit. You purchase a large watermelon for $7.71 and 2.4 pounds of red grapes. Your brother buys a platter of pre-cut fruit for $9.95 and 1.6 pounds of red
grapes. The two of you spend the same amount of money. How much do the grapes cost per pound?
I

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2

"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

hi there, i would be interested to you with your test, may you add the questions and answer options.

- : )

a:

step-by-step explanation:

a