Answer:
x < 31?
Step-by-step explanation:
Given the inequality: x-8 < 23, you must add 8 to 23 to isolate the variable. So...
x - 8 < 23
x < 31
You add 42 and 16 and then u have 58 dollars/$58
If the diameter is 100
The radios is 50 so using the formula
C=2π r
the circumferences is:
314.159
Answer:
5
Step-by-step explanation:
As seen in the figure, we know that because ΔABC is isosceles, ∠B = ∠C, so we know that 75 = 3x, x = 15. Next, following the rule that all angles in a triangle sum to 180°, we can set up this equation and solve it:
4y + 10 + 75 + 75 = 180
4y = 180 - 160
y = 20
∴ y = 5
Answer:
Below.
Step-by-step explanation:
As both the right sides of the 2 equations are equal to y, by the transitive law of equality 3x + 1 = -2x + 3.
W then solve this equation for x then substitute this value of x in the first equation ( y = 3x + 1) to find the value of y.