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Lelu [443]
3 years ago
15

Jacque needs to buy some pizzas for a party at her office. She's ordering from a restaurant that charges a \$7.50$7.50dollar sig

n, 7, point, 50 delivery fee and \$14$14dollar sign, 14 per pizza. She wants to buy as many pizzas as she can, and she also needs to keep the delivery fee plus the cost of the pizzas under \$60$60dollar sign, 60.
Each pizza is cut into 888 slices, and she wonders how many total slices she can afford.
Let PPP represent the number of pizzas that Jacque buys.
Mathematics
2 answers:
olga55 [171]3 years ago
7 0

Answer:

7.50+14p<60

24 slices

Step-by-step explanation:

Step one: 60-7.50=52.50

Step two: 52.5/14= 3.75 which is 3

Step three: 3 * 8=24

xxTIMURxx [149]3 years ago
3 0
I forgot but I did this on my computer before
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A single-serving bag of trail mix has 10 raisins, 12 cashews, 8 peanuts, 2 Brazil nuts, 10 pumpkin seeds, and 8 dried cranberrie
EastWind [94]

Answer:

The probability is 1/5, or 20%

Step-by-step explanation:

There are 40 total items in the bag, and 8 of them are peanuts.

\frac{8}{40} simplified is \frac{1}{5}

3 0
3 years ago
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Can somebody help me with these to questions how do you find the area of the circle
Grace [21]

13)

Circumference (C) = 2π·r

11π = 2π·r

11/2 = r

******************************

Area (A) = π·r²

             =  π·(11/2)²  

            = 121π/4

           ≈ 94.985 in²

14)

diameter = 2r

          42 = 2r

           21 = r

*******************

Area (A) = π·r²

             =  π·(21)²  

            = 441π

           ≈ 1384.74 in²

***************************

$280/1384.74 in²

x = $0.20

Answer: about 20 cents per square inch

 



                     

6 0
3 years ago
Put these fractions in order from least to greatest 1/8 3/5 2/4 4/6
Korolek [52]

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Step-by-step explanation:

3 0
3 years ago
Solve for x. enter your answer in interval notation using grouping symbols. x^2+15x&lt;-36
Oliga [24]
X²+15x+36<0

at first solve quadratic equation

D=b²-4ac= 225-4*1*36= 81

x=(-b+/-√D)/2a
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 1 case)      x+12<0, and x+3>0,                                            
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(-∞, -12) and(-3,∞) gives empty set

or second case)  x+12>0 and x+3<0
x>-12 and x<-3
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3 0
3 years ago
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Julli [10]

Answer:

Step 4

Step-by-step explanation:

Given: Steps used by Shelly to evaluate the expression

To find: step that includes Shelly's mistake

Solution:

According to PEMDAS,

P denotes Parentheses

E denotes Exponents

M denotes Multiplication

D denotes Division

A denotes Addition

S denotes subtraction

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In step 4, first subtraction operation has been applied before the division operation.

There is a mistake in step 4 as according to PEMDAS, first -20 should be divided by 5 then 1 should be subtracted from the resultant number.

5 0
3 years ago
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