Answer:
number 3
Step-by-step explanation:
(Will give 25 points!) Solve the system of linear equations by substitution. 1/2x + 1/4y = 2 x + y = 1
A basketball league wants to order 512 T-shirts for the teams. If there are 8 T-shirts in each package, how many packages of T-shirts should the league order?
FIRST CORRECT ANSWER GETS BRAINLIEST
Answer:
1092
Step-by-step explanation:
(12x34) x 2 + (12x3) x2 + (34x3) x2 = 408 x 2 + 36 x 2 + 102 x 2
=816 + 72 + 204
= 1092
(the numbers in brackets are the "net" areas)
Fill in the blank to make the statement true.
1 3 over 4 space plus space 1 over 6 space plus ________ equals space 7 1 half
Answer: x= 385/12
Step-by-step explanation:
You would first change the denominator to some number that is common. Then combine the like terms. Lastly, subtract the fraction from the equal and you get your x.
[tex]\frac{13}{4} +\frac{1}{6} +x=\frac{71}{2} \\(\frac{39}{12})+(\frac{2}{12})+x=\frac{426}{12} \\\frac{41}{12}+x=\frac{426}{12} \\x=\frac{385}{12}[/tex]