Answer:the answer is 7
Step-by-step explanation:
1) multiply 3 * 7 which is 21
2) multiply 2 * 7 which is 14
3) subtract 14 from 21
4) and you got 7
So you have 7 more red bouncy balls
its the first option.
tiles of X and tiles of 1 are different
3 tiles of "X" = 3X
3 tiles of " 1 " = 3
option 3 does not mean 3X, it just means 3X + 3
This question, at first, may seem quite confusing. However, this problem can be simplified by just analyzing the triangle with "y" in it.
It is given that one angle of the triangle is 48 degrees. The other interior angle must be 90 degrees since the angle adjacent to that is a right angle, and supplementary angles add up to 180 degrees.
Thus, we have a triangle with angles of 90 degrees, 48 degrees, and y degrees. These must all add up to 180 because this is a triangle.
Subtract both sides by 90 and 48
Hope this helps and have an awesome day! :)
Answer:
x=-4/3y+100
Y=-3/4x+75
Step-by-step explanation: