Jacqueline and Nireya went to the candy store. Jacqueline bought 55 pieces of fudge and 33 pieces of bubble gum for a total of $5.705.70. Nireya bought 22 pieces of fudge and 1010 pieces of bubble gum for a total of $3.603.60. Which system of equations can be used to determine the cost of fudge, ff, and the price of bubble gum, gg?

.5 lb

step-by-step explanation:

12 in / 6 in =2 in

.25 x 2 = .5 lb

the image of (6, 9) under a dilation is (4, 6). the scale factor is

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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