Answer:
Step-by-step explanation:
Givens
Let the number in the Spanish Class = x
Then the number in the Geometry Class = (4/5) x
Equation
x + (4/5)x < 54
Solution
x + (4/5)x < 54
4/5 = 0.8
x + 0.8x < 54
1.8x < 54 Divide both sides by 1.8
1.8x / 1.8 < 54/1.8
x < 30
The sign used in the equation is less than, not less than or equal to.
The number of students taking Spanish cannot equal 30. There must be 29 in the Spanish Class.
Answer:
A. 45.77 kg
Step-by-step explanation:
The measurement with the smallest difference from 45.76 is 45.77 kg.
It should be 0.025
None of the answers are correct
<span>4x+x-3-9+4x=6
9x-12=6
Answer C</span>
Answer:
y = .10x +10
Step-by-step explanation:
If the equation is linear, we can write it in the form y=mx+b where m is the slope and b is the y intercept
The y intercept is where we start, or the initial value
The slope is also call the rate of change
y = .10x +10
