Marie is 5 years old
4m - 2l = -10 ------- x
l = 3m ---------------- y
sub y into x
4m - 2(3m) = -10
4m - 6m = -10
-2m = -10
m = -10/-2
m = 5 years old
4/6 because the bag holds six tiles total so 4 of the 6 are numbered so you would have 4/6 of a chance of picking a numbered tile.
3/4 of 3600..." of " means multiply
3/4 * 3600 =
10800/4 =
2700 <==
Answer:
i think the answer is 20
Step-by-step explanation:
the reason why is because the line above is going the same distance as the line that says 20.then i did 40-20 to get 20 so that is my answer please correct me if i'm wrong
X is equal to 5, subtract 2 from the both sides then divide by 3