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DaniilM [7]
2 years ago
10

Please i need help with 4th grade math please write the answer and shiw the solution hownto solve the problem step by step.thank

you much appreciated.
Aaron has between 100 and 110 baseball cards in his collection.If he counts his cards 2 at a time,he has 1 card left over.If he counts his cards 5 at a time,he has 2 cards left over . How many cards are in Aaron's collection ? ​
Mathematics
2 answers:
julia-pushkina [17]2 years ago
7 0

Answer:

110

Step-by-step explanation:

Semenov [28]2 years ago
7 0

Answer:

107 cards

Step-by-step explanation:

So if you skip count by 5 up to one hundred, and then add 2, it's still and even number which the skip counting by 2 says won't work. So then skip count by 5 up to 105 and add 2 to get 107. Hope that makes sense! :)

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Can you identify the scale factor please and thank you
jasenka [17]

Answer:

multiply by 2

Step-by-step explanation:

G, H, K -> your multiply  by 2 to get G',H',and K'

3 0
3 years ago
What is the surface area, in square centimeters, of the rectangular prism below?
german

Answer: A. 724

Step-by-step explanation:

4 0
3 years ago
What is the mean absolute deviation of the numbers of candies collected? the numbers are 35,37,26,16,22!
Bad White [126]

Answer:

7.04

Step-by-step explanation:

pls mark me brainliest

8 0
3 years ago
He length of a rectangle is 7 ft more than twice the width, and the area of the rectangle is 99 ft2 . find the dimensions of the
inysia [295]
Let the width be x 

Length= x+7 

Area=lw 

99=(x+7)(x) 
99=x²+7x 
0=x²+7x-99 
x= -14.04 or x=7.04

Since a length cannot be negative, the width is 7.04 ft and the length (7.04+7)=14.07 ft

Hope I helped :) 
8 0
3 years ago
10xy(4xy^3-7xy+9y^2)
Thepotemich [5.8K]

Answer:

40x^{2} y^{4} -70x^{2} y^{2} +90xy^{3}

Step-by-step explanation:

10xy(4xy^{3} -7xy+9y^2)  

1. 10xy · 4xy^3 = 40x^2y^4

2. 10xy · -7xy = -70x^{2} y^{2}

3. 10xy · 9y^2 = 90xy^3

Final step: add up all of those values together to make an equation!

Answer:  40x^2y^4+ -70x^2y^2+ 90xy^3

Final Answer: 40x^2y^4-70x^2y^2+90xy^3

3 0
3 years ago
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