Answer:
Tax will be $12
Step-by-step explanation:
6% of $200.00 is $12
Answer: i^2 = -1
Step-by-step explanation:
0.25 goes into 41 a total of 164 times. to get this answer you take 41 and divide it by 0.25 to get 164.
Answer:
16
Step-by-step explanation:
well 1 dozen equals 12 since she has 2 dozens it means she has 24 cookies in total for now. Then you would have to divided by 3. So 24 divided by 3 you will get 8. So 8 cookies per 1/3 but as it says in the problem it was 2/3 which means you duplicate the 8 so it would be 8*2 which is 16 so she has 16 cookies that were oatmeal.
Answer: x = 3
Step-by-step explanation
This is a simultaneous equation. So to find x , we solve to ascertained the coordinate or point of intersection of the too lines.
y = 4x + 2, and 6x - y = 4
To solve , we need to rearrange first
y = 4x + 2 will be
4x - y = -2 -------------------------1
Equation 2 is in order
6x - y = 4 -------------------------- 2
Now solve the two equation for x by using any methods you are familiar with.
4x - y = -2
6x - y = 4, now subtract equation 2 from 1 in order to eliminate y,
we now have
-2x = -6, now divide through by 2
x = 3.
Hence y could be find by substitution for x in any of the equation above and now check.
4x - y = -2
4(3) - y = -2
12 - y = = -2
y = 12 + 2
y = 14.
Now let check
6x - y = 4
6(3) - 14
18 - 14
= 4.
Therefore, the value of x is 3