1) a=5+√29 or a=5−√29
2) x=1 or x=−21
3) x=4 or x=6
4) x=9+√146 or x=9−√146
Hopefully that helps you ❤
Constant is 4. 7a has a variable so that can’t be a constant value. The only option left in the expression is 4
Answer:
what grade level of math is this
Step-by-step explanation:
Use the KCF method, or keep, change, flip.
1 ) Set up your expression: 48 / 5/8
2 ) Change the division symbol into multiplication : 48 x 5/8
3 ) Flip 5/8 : 48 x 8/5
4 ) Solve! If it helps,write 48 as 48/1. Just multiply as you would.
Answer: 384/5, or 76 4/5
