The lunch choices last Friday were mushroom or pepperoni pizza. The cafeteria made 45 pizzas in all, 40% of which were mushroom pizzas. How many mushroom pizzas did the cafeteria make?

_____ mushroom pizzas

and 
b be rational numbers and let 
c be an irrational number.
A
eet the appropriate cell in the table to show whether each value is always . jonal, never rational, or sometimes rational.




Value

a+b

a-b

c^(2)


Always Rational

a+




Never Rational





Sometimes Rational







Part B
Consider a quadratic equation with integer coefficients and two distinct zeros. If one zero is irrational, which statement is true about the other zero?

Cross-toplc
36. A shopkeeper holds a luoky draw in which a player has to pay 
$30 for drawing a sticker at random from a box. There are. 80 stickers in the box where a logo (star/heart/cress) is printed on each sticker. The prize for each logo is listed as follows:




Logo on the sticker drawn
star
heart
cross


Prize
a pencil case of value 
$00
a backpack of value 
$300^(')
। no prize




It is known that there are 5 stickers with a heart in the box. If the game is favourable to the shopkeeper, at most how many stickers with a star are there in the box?

A test paper consists of multiple choice questions. Each question has 4 options and only one option is correct. The rules arc as follows:
For each question. 4 marks will be awarded for a correct answer; 2 marks will be deducted for an incorrect answer and 1 mark will be deducted for no answer.
Victor has no idea about the answers of the test.
(a) Find the expected value of the marks that Victor gets in a question if he answers the question by wild guessing.
(b) Which method will be better for Victor to obtain higher marks: answering all the questions by wild guessing or answering none of the questions? Explain your answer.
(Assume the answer chosen for a question is not affected by the answers chosen for other questions.)

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<p>Professional Illustration designs starting
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3 < //p >

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1 > Project 
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< p > A bakery that produces and sells
flour-based baked goods made in an oven such as bread, cookies, cakes, doughnuts, bagels, pastries and pies. At affordable Prices. 
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s=" project-img">

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Function 
g can be thought of as a scaled version of 
f(x)=x^(2).
Write the equation for 
g(x).

g(x)=

◻

f(x)=x^(2)-8x+16
Choose 1 answer:
(A) 
f and 
g share the same root(s).
(B) 
f and 
g share one root in common but each have another root that is not shared.
(C) 
f and 
g share no roots in common.

f(x)=-4x^(2)+12 x-9
What is the value of the discriminant of 
f ?

◻
How many 
x-intercepts does the graph of 
f have?

◻

t  8   5 ​ which radical expression is this equal to

5+4m^(2)+7m-m^(2)+3m-13
Which of the following is equivalent to the given expression?
Choose 1 answer:
(A) 
(3m-4)(m+2)
(B) 
(3m+4)(m-2)
(c) 
(3m-2)(m+4)
(D) 
(3m+2)(m-4)
Show calculator

Last month, Margo bought a tree that grows 
2.5cm each day. It was 
5cm tall when she bought it and now it is 
65cm tall. How many days has Margo owned the plant?

◻
Show calculator
How do l enter a student-produced response on the SAT? Show me!

Johnny bought an oil painting originally priced at $80 but on sale for 50% off. After 10% sales tax, what was the total cost?


$____




It costs $40 to buy 4 ironing boards. If the ironing boards all have the same price, how much does it cost to buy 1 ironing board?  $_____

Whitney buys a lamp online for $93. If shipping and handling are an additional 10% of the price, how much shipping and handling will Whitney pay? 

$_____

A 9-foot roll of plastic wrap costs $5.40. What is the price per inch?  $_____

A store purchased canoes for $300 and sold them for $435. What percentage is the mark-up?  Write your answer using a percent sign (%).  _____

A ceramic vase was originally priced at $100 but went on sale for 50% off. If Ernesto bought the ceramic vase and paid 12% sales tax, how much did he pay in total?   $____

A 12-foot roll of aluminum foil costs $7.20. What is the price per inch?

A 15-foot roll of paper towel costs $9.75. What is the price per inch?

A 20-foot roll of ribbon costs $8.00. What is the price per inch?

A 6-foot roll of fabric costs $4.50. What is the price per inch?

The lunch choices last Friday were mushroom or pepperoni pizza. The cafeteria made $45$ pizzas in all, $40\%$ of which were mushroom pizzas. How many mushroom pizzas did the cafeteria make? $\newline$ _____ mushroom pizzas

Full solution

More problems from Percents of numbers: word problems

The lunch choices last Friday were mushroom or pepperoni pizza. The cafeteria made 454545 pizzas in all, 40%40\%40% of which were mushroom pizzas. How many mushroom pizzas did the cafeteria make?\newline_____ mushroom pizzas

The lunch choices last Friday were mushroom or pepperoni pizza. The cafeteria made $45$ pizzas in all, $40\%$ of which were mushroom pizzas. How many mushroom pizzas did the cafeteria make? $\newline$ _____ mushroom pizzas