At a class pizza party, each pizza ordered had 2/8 of the pizza left over after the party. In all, 1 1/2 pizzas were left over. How many pizzas were ordered?

Answers

Answer 1
Answer: 2(2)/8(2)= 1/4  left out of each pizza
 1 1/2=3/2

3/2: 1/4= 3/2 X 4/1=12/2......12(2)/2(2)=6/1=6

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Question 11 please i need help

Which fraction is equivalent to 6/-8

A -8/6
B -6/8
C-6/-8
D 8/6

Answers

The answer is B. -6/8 since the value of the fraction stays the same and there is only one negative in it, to indicate that the whole fraction is negative.

Look at the graph. Which of the following statements is reflected in the chart? A. Union soldiers were more likely to die of their wounds than Confederate soldiers. B. Soldiers in the Civil War were more likely to die of battle wounds than disease.
  C. Soldiers in the Civil War were more likely to die of disease than wounds in battle. D. Union soldiers were less likely to die of wounds or disease than Confederate soldiers.
I think C or B

Answers

The answer is C. Disease has more deaths than battle wounds so it would be correct. A is kinda close but I don't think it's the answer. D is completely wrong cuz union had more deaths in both sections

Answer:

The answer is C.

Step-by-step explanation:

i took the test

X + 3 = -1 Prove for x

Answers

Answer:

x = - 4

Step-by-step explanation:

Subtract 3 from the left to get

x = - 4

Answer:

x + 3 = -1

x + 3 -3 = -1 - 3

x = -1 +-3

x = -4

-4 + 3 = -1

Step-by-step explanation:

Omars classroom has 2 closets.each closets has 3 shelves.there are 5 backpacks on each shelf. how many backpacks are there in all.

Answers

2 x 3 = 6
6 shelves total

6 x 5 = 30
30 backpacks. 
30 because 5 x 3 =15, 15 x 2 =30.

Jamie has 3 times as many pencils as pens. She has at least 18 pencils. How many pens does Jamie have?

Answers

jamie has 54 pens in total and in simplefied ratio is 27:9
jamie has 3 times as many pencils as pen and jamie has 18 pencils so you multiply 3x18=54

Which expression is equivalent to 13b+23b−56(b+1)?

Answers

Start by combining LIKE-TERMS. 13b AND 23 are LIKE-TERMS because they have the same variable (B) and numbers. Remember PEMDAS OR Please Excuse My Dear Aunt Sally. (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction). There is also FOIL (First, Inside, Outside, Last). Because we will start with Parenthesis(Use the FOIL method because the 56 is part of the parentheses) first, (-56 x b[first part of the set]) = -56b  THEN (-56 x [+ {always carry the sign, this shows that it is positive}]1) = -56

Now we have 13b+23b -56b-56
                     =36b        -56b -56
                     = -20b    - 56
       This is your final equation because THESE ARE NOT LIKE-TERMS, therefore, they CANNOT be combined
13b+23b-56(b+1) \n \n 36b - 56(b + 1) \ / \ simplify \n \n 36b - 56b - 56 \ / \ expand \n \n -20b - 56 \ / \ simplify \n \n

So, your answer to this problem is -20b - 56.