Mathematics, 10.10.2021 22:10 ketabug50
Write a system of equations to describe the situation below, solve using substit
in the blanks.
The members of a cooking club are making cakes, which they will sell at a stree
apiece. It cost $18 for a booth at the fair, and the ingredients for each cake cos
point, the club members will sell enough cakes so that their sales cover their ex
How much will the sales and expenditures be? How many cakes will they haveWrite a system of equations to describe the situation below, solve using substitution, and fill
in the blanks.
The members of a cooking club are making cakes, which they will sell at a street fair for $20
apiece. It cost $18 for a booth at the fair, and the ingredients for each cake cost $2. At some
point, the club members will sell enough cakes so that their sales cover their expenditures.
How much will the sales and expenditures be? How many cakes will they have sold?
Answers: 3
Mathematics, 21.06.2019 19:10
Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15
Answers: 1
Mathematics, 21.06.2019 23:00
According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.
Answers: 1
Mathematics, 21.06.2019 23:30
Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2
Answers: 1
Mathematics, 21.06.2019 23:50
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
Write a system of equations to describe the situation below, solve using substit
in the blanks.
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