Answer:
$50
Step-by-step explanation:
120% = 60
100% = x
120x = 6000
x = 6000/120
x = $50
Answer:
[-2, -1, 1, 2, 4]
Step-by-step explanation:
The domain is a list of x-values. pls mark brainliest
Answer:
x < 7/12
Step-by-step explanation:
1/4 + x < 5/6
x < 5/6 - 1/4
x < 5*2/6*2 - 1*3/4*3
x < 10/12 - 3/12
x < 7/12
Answer:
x = 1, y = 6
or
x = 5, y = 2.
Step-by-step explanation:
y=x2−7x+12
y=−x+7
Substitute for y in the first equation:
- x + 7 = x^2 - 7x + 12
x^2 - 7x + x + 12 - 7 = 0
x^2 - 6x + 5 = 0
(x - 1)(x - 5) = 0
x = 1, 5.
When x = 1, y = -1 + 7 = 6.
when x = 5, y = -5+7 = 2.
Answer:
1/3
Step-by-step explanation:
We are given ...
barrettes : hair ties = 5 : 7
barrettes : hair bands = 5 : 8
Then the combined ratios are ...
barrettes : hair ties : hair bands = 5 : 7 : 8
For every 5 barrettes, there are 7+8 = 15 hair ties and bands, so their ratio is ...
barrettes/(hair ties and bands) = 5/15 = 1/3
