Chase and sara went to the candy store. chase bought 5 pieces of fudge and 3 pieces of bubble gum for a total of $5.70. sara bought 2 pieces of fudge and 10 pieces of bubble gum for a total of $3.60. what is the cost for a piece of bubblegum?

bubble gum costs $0.15 and fudge costs $1.05

Step-by-step explanation:

you want to set up a systems of equation.

call cost of fudge "f' and call cost of bubble gum "b". Chase's purchase proves 5.70=5f+3b. Sara's purchase tells us that 3.60=2f+10b. you can solve with substitution or elimination

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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