Answer:
1. y = -x + 3
2. y = 4/3x - 4
Step-by-step explanation:
Slope intercept form means giving it in the form y = mx + b, where m is the gradient and b is the y-intercept
Think of the amount 3/5 of an hour.
What do you multiply 3/5 hour by to get 1 hour?
You multiply 3/5 by its reciprocal, 5/3, to get 1, since 3/5 * 5/3 = 15/15 = 1.
Since you multiply the time by 5/3 to get 1 hour, you also multiply the fraction of the allowance by 5/3.
3/4 of the allowance * 5/3 = 15/12 of the allowance = 5/4 of the allowance.
---------------------------------------------------------------------------------------------------
Here is another way of thinking of this.
Turn this into a unit rate problem.
3/4 allowance for 3/5 of an hour is what unit rate of allowance per hour?
Divide 3/4 allowance per 3/5 hour.
The unit rate is 5/4 of the allowance per hour.
Step 1: to solve this equation first subtract 4.9 from both sides.
w + 4.9 - 4.9 = 6.88 - 4.9
When you reduce that your answer should be w = 1.92
Therefore the weight of ingredients other than granola in Miranda's trail mix is 1.92
Answer:
8
Step-by-step explanation:
a = 4
b = 3
4 / a
= 4 / 4
= 1
b / 3
= 3 / 3
= 1
6 + 4 / a + b / 3
= 6 + 1 + 1
= 8
Answer:
x = 5 units
Step-by-step explanation:
since it is an isosceles triangle, the perpendicular "x" bisects the base (24) into two units of 12.
using the Pythagorean theorem:
x² = 13² - 12² = 169 - 144 = 25
x = √25 = 5