8 children were younger than 5 years old. 21 children were older than 7 years old
Answer:
Step-by-step explanation:
20% of 1150 is 230, so 1150-230=920
if the tax is applied after the discount, you find 10% of 920 (which is 92)
you add that to the discounted price 920+92= 1012, so they could go to florida.
B, c, and e
6x6=36
9x9=81
11x11=108
I believe the question is:
What is the solution to 5x + 1 +9 - 3
In this case, we solve for X.
5x + 1 + 9 - 3
5x + 10 - 3
5x + 7
5x = -7
x = -7/5
Unfortunately, It is not one of the answer choices it looks like.
Maybe you should reword your question but hopefully this is correct.
If you meant to say 5x+1 + 9 < 3 --> 5x + 10 < 3 --> 5x < -7 --> x < -7/5
Answer:
This is a right triangle
Step-by-step explanation:
Pythagoras theorem is used to determine if a triangle is right, acute or obtuse
If the sum of squares of two shorter lengths is greater than the square of third side then the triangle is an acute triangle.
If the sum of squares of two shorter lengths is less than the square of third side then the triangle is an obtuse triangle.
If the sum of squares of two shorter lengths is equal the square of third side then the triangle is a right triangle.
so,

Therefore, the given triangle is a right triangle ..