41/8-33/8=??
First, we have to look at our denominators, or the bottom numbers, and check to see if they are the same in both fractions.
Since they are, all we have to do is subtract the numerators, or top numbers, with each other.
41-33=8
8 would be our top number (numerator) because we subtracted the numerators first.
Our fraction is now 8/8, or 1.
~Hope I helped!~
Answer:
See below
Step-by-step explanation:
Equation: y =
Slope-intercept form:
Point slope form:
Answer:
I think it's an number that represents an antibiody for an anti mouse
1. No
She needs $15.44 to complete the purchase.
2. Yes
If she uses the coupon then she will have her stuff and $14.56 left.
Hope this help please give brainliest
Step-by-step explanation
Answer:
x = -5, y = 4, z = 3
Step-by-step explanation:
(1) 3x + y + 3z = -2
(2) 6x + 2y + 9z = 5
(3) -2x - y - z = 3
Step 1. Eliminate one of the variables in two of the equations
6x + 2y + 9z = 5 Subtract twice Equation (1)
6x + 2y + 6z = -4 from Equation (2)
3z = 9
z = 3
Step 2. Set up two new equations in two variables
3x + y + 9 = -2 Substitute z
-2x - y - 3 = 3 into (1) and (3)
(4) 3x + y = -11 Add Equations
(5) -2x - y = 6 (4) and (5)
x = -5
Step 3. Substitute x and z into one of the original equations
Substitute into (3)
-2(-5) - y - 3 = 3
10 - y - 3 = 3
7 - y = 3
- y = -4
y = 4
The solutions are x = -5, y = 4, z = 3.
Check:
(1) 3(-5) + 4 + 3(3) = -2
-15 + 4 + 9 = -2
-2 = -2
(2) 6(-5) + 2(4) + 9(3) = 5
-30 + 8 + 27 = 5
5 = 5
(3) -2(-5) - 4 - 3 = 3
10 - 4 - 3 = 3
3 = 3