Problem 33 31. A Kindergarten teacher has 15 students in her class, and she wants to order cupcakes. Each box contains 4 cupcakes. How many boxes of cupcakes must she buy in order to have enough cupcakes to give one to each student? 32.A school has 90 students, and 5 teachers. They are going on a field trip, and the principal is going to rent buses that hold 14 passengers each (not counting the driver). How many buses does she need to rent for this field trip, to accommodate all the students and teachers? 33. My organization is baking cookies for a fund-raiser. We want to bake 18 batches of cookies. Each batch of cookies uses 2 ½ pounds of flour, but the flour comes in four pound bags. How many bags of flour must I buy to make 18 batches of cookies? 31) Tht number Of students in class 15 The number of cupcakes in a box - 1ct X- H Of boxes X-15 128 X= 15/4 Tht number Of boxei required to have enough cupcaves t0 give one to cath S10dent is y X: 3.15 4 32) Ict X = # 0f busts Tht number of busEs requiftd to hold 90 students and S teachers s1 j4x: 90tS X -95/14 X-6.10-

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter2: Equations, Inequalities, And Problem Solving
Section2.4: Formulas
Problem 74PS
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Number 33

Problem 33
31. A Kindergarten teacher has 15 students in her class, and she wants to order
cupcakes. Each box contains 4 cupcakes. How many boxes of cupcakes must
she buy in order to have enough cupcakes to give one to each student?
32.A school has 90 students, and 5 teachers. They are going on a field trip, and
the principal is going to rent buses that hold 14 passengers each (not
counting the driver). How many buses does she need to rent for this field
trip, to accommodate all the students and teachers?
33. My organization is baking cookies for a fund-raiser. We want to bake 18
batches of cookies. Each batch of cookies uses 2 ½ pounds of flour, but the
flour comes in four pound bags. How many bags of flour must I buy to make
18 batches of cookies?
31) Tht number Of students in class 15
The number of cupcakes in a box -
1ct X- H Of boxes
X-15
128
X= 15/4
Tht number Of boxei required to have
enough cupcaves t0 give one to cath
S10dent is y
X: 3.15 4
32) Ict X = # 0f busts
Tht number of busEs requiftd to hold
90 students and S teachers s1
j4x: 90tS
X -95/14
X-6.10-
Transcribed Image Text:Problem 33 31. A Kindergarten teacher has 15 students in her class, and she wants to order cupcakes. Each box contains 4 cupcakes. How many boxes of cupcakes must she buy in order to have enough cupcakes to give one to each student? 32.A school has 90 students, and 5 teachers. They are going on a field trip, and the principal is going to rent buses that hold 14 passengers each (not counting the driver). How many buses does she need to rent for this field trip, to accommodate all the students and teachers? 33. My organization is baking cookies for a fund-raiser. We want to bake 18 batches of cookies. Each batch of cookies uses 2 ½ pounds of flour, but the flour comes in four pound bags. How many bags of flour must I buy to make 18 batches of cookies? 31) Tht number Of students in class 15 The number of cupcakes in a box - 1ct X- H Of boxes X-15 128 X= 15/4 Tht number Of boxei required to have enough cupcaves t0 give one to cath S10dent is y X: 3.15 4 32) Ict X = # 0f busts Tht number of busEs requiftd to hold 90 students and S teachers s1 j4x: 90tS X -95/14 X-6.10-
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