Answer:
you need to add number lines, but if you want the equation to be written and solved, then...
Step-by-step explanation:
5x - 25 > -15
+25 +25
5x > 10
divide both sides by 5
x > 2
Hope this helps!!!
Answer:
Its C
Step-by-step explanation:
23 times 34 is 782 and since its a square you add the 2
Answer:
252 in^3
Step-by-step explanation:
7*3*12 = 252
252*.04 = $10.08
5 1/5 = 5.50
5 5/9 = 5.555555
so the order from smallest to biggest is
5.05, 5 1/5, 5 5/9
We know there is a total of 100 cups of tea sold and that there are two types of teas involved.
x = tea 1
y = tea 2
We can set up two equations and use substitution to solve:
x + y = 100 cups of tea sold total
One of the teas sold 5 times as much as the other. Let's believe that this was tea 1:
x = 5y (5 times as much means multiplication, and 'other' means y)
If x = 5y, then this must be true for the first equation. So we'll test this by plugging it in:
5y + y = 100
6y = 100
y = about 16.67
Now we can use this number to solve for x in the original equation:
x + 16.67 = 100
x = 83.33
