Hi,
For the equation: 220=2x-12x there is only one solution, x=−22.
Have a great day!
Answer:
x+ 2y ≥ 240 is the linear inequality in standard form for this situation.
Step-by-step explanation:
Let the number of hot chocolates sold = x
Cost of each hot chocolate = $1
Let the number of apple ciders sold = y
Cost of each hot chocolate = $2
So, the total amount earned = x ( $1) + y ($2)
Also, the total amount earned should at least be $240
Hence, according to the question
x+ 2y ≥ 240 is the linear inequality in standard form for this situation.
10+5=15 so $100/15= 6.67hrs. She could work about 7hrs.
she could work 7 hrs if rounded to nearest tenth
Answer:
27
Step-by-step explanation:
easy
Use pythagorean therom, so A^2 would be 12 since it’s the same lengths the square sides, and C^2 is 20. X= 16