You can use logic to say right off the bat that you have 2 one dollar bills
if you said you had 7 instead there would be not enough bills to add up to 82
so that means 4 $5 and 6 $10
check you have 12 bills and it adds up to $82
2 $1
4 $5
6 $10
If you multiply 48 (soccer teams in springtown) by 3, that will give you 144. then since 48 is 3 less than 3 times you add the 3 back to give you an answer of 147
Answer:
7 with a remainder of 12....... I think
Answer:
if x=x or x≠x
Step-by-step explanation:
2x + 3 = x + x + 3 has infinite solutions, if we solve it, 2x+3=2x+3. this is true meaning we can substitute x for ANY number, and it will still be the same, for example if x=5, then 2(5)+3=5+5+3 13=13 so its infinite solutions. Basically, the sades have to equal each other. No solution would be like 2+n=n+1+7 so then we would solve it and it would be 2=8, we know this is not true so there is no solution. They are not equal to <u>eachother</u>
Answer:
g = 11 + b
Step-by-step explanation:
<u>Step 1: Make an equation</u>
If there are eleven more girls (g) than boys (b) in a class.
<em>g = 11 + b</em>
<em />
Answer: g = 11 + b