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Zanzabum
3 years ago
13

Write a story problem for the addition sentence 7 +__=9.solve the story problem.

Mathematics
2 answers:
leva [86]3 years ago
6 0
Katelan has 9 friends as guests for a costume party. Katelan is elaborating carnival masks for them. So far , she has made 7 masks. How much more masks is Katelan left to do?

Answer: Katelan has 2 masks left to do . Because 7 (plus) 2 is 9.
Lerok [7]3 years ago
4 0
You can do subtraction 9-7=2. Riley made 9 cookies hannah ate some they have 7 left how many more does she need to get back to how many she had before
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the product of two integers is positive.is the quotient of those same integers positive, negative,or impossible to predict? expl
KiRa [710]

Answer:

No

Step-by-step explanation:

pi is irrational. That was proven long ago. Unfortunately the proof is harder to understand than the proof that the square root of 2 is irrational, which is accessible to most high school students.

To prove that p is irrational you need to understand calculus, up through integration. Even then, the proof is rather intense and takes careful attention.

8 0
2 years ago
on monday the bookstore sold 75 books. on tuesday the bookstore sold 125 books. the bookstore must sell 500 book by friday how m
Serhud [2]
There were 200 books sold. so, they need to sell 300 more to have 500 total books sold.
5 0
3 years ago
Read 2 more answers
Simplify, 99/121 whats the GCF?
Nadya [2.5K]

To find the GCF:

-- List the factors of the first number.
-- List the factors of the second number.
-- Make a short list of the factors that show up for BOTH numbers.
-- Find the biggest number on the short list.

Factors of the first number (99):  <u>1</u>, 3, 9, <u>11</u>, 33, 99 .

Factors of the second number (121):  <u>1</u>, <u>11</u>, 121 .

Short list (factors that show up for both numbers):  1, 11

Biggest number on the short list:  <em>11</em>


3 0
3 years ago
A+B=44 A+B=44 A:B A:B is equivalent to 4:7. A= B=
ipn [44]
I think is going to be
A=1
B=43 
I WISH IF YOU LOOKING FOR
6 0
3 years ago
Given h(x)=5x-2, find h(5)
Tomtit [17]

Answer:

h(5)=23

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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