Equation: 50+15x=200
solution: x= 10
it would take him 10 weeks to purchase the bike he wants.
Answer:
a = 4
b = 4
Step-by-step explanation:
This is a special right triangle with angle measures of 45° 45° 90° and side lengths x x x√2
I don't get what you mean by "with decimals" but it would be 1
Answer: B; 2≤x≤8
Step-by-step explanation:
Do left part first: 0≤3x-6, 2≤x
Now do right part: 3x-6≤18, x≤8
Now combine into double inequality: 2≤x≤8
Answer:
x=132°
Step-by-step explanation:
All four angles should add up to 360°
65°+86°+77°+x=360°
x=132°