Answer:
answers are:
7 and 14
The factors of 7 is: 1, 7
The factors of 14 is: 1, 2, 7, 14
28 and 7
Factors of 28: 1, 2, 4, 7, 14, 28
Facotrs of 7: 1, 7
Step-by-step explanation:
others:
21, 3 is GCF is 3
The factors of 3 are: 1, 3
The factors of 21 are: 1, 3, 7, 21
7, 1 is GCF is 1
The factors of 1 are: 1
The factors of 7 are: 1, 7
Answer:
there are 48 blue cards
Step-by-step explanation:
4+4+4+4+4+4+4+4+4+4+4+4+3+3+3+3+3+3+3+3+3+3+3+3=84
4×12 =48
$10.71
Explanation
Step 1
you can easily solve this by using a rule of three.
Let
x represents the money Eileen will pay if her bag weighs 63 pounds
the proportion is the same
then
Step 2
solve for x
I hope this helps you
Answer: 20y+54
Steps: <span><span>2y</span>+<span><span>(6)</span><span>(<span>3y</span>)</span></span></span>+<span><span>(6)</span><span>(9)=</span></span><span><span>2y</span>+<span>18y</span></span>+54=<span><span>2y</span>+<span>18y</span></span>+54=<span>(<span><span>2y</span>+<span>18y</span></span>)</span>+<span>(54)=</span><span>20y</span>+<span>54
(Please give brainliest answer :) :D )</span>