Answer:
x = 60
Step-by-step explanation:
Combine like terms on the left side of the equation: 2x + x = 3x; -1 + 1 = 0 so the total for the left side is just 3x. Now compare it to the full equation that you have left now, 3x = 180 now do 180/3 = 60
Hope this helps!
Answer:
A: December
B: 130°
Step-by-step explaination:
B: 92°+38°= 130°F
MEAN (add up all the numbers then divide by how many numbers there are. Aka the average)
10 + 20 + 15 + 15 + 60
120 ÷ 5 = 24
MEDIAN (the number in the middle)
15
MODE (most repeated number)
Also 15
2x^2 + 5x - 3 = 0
(2x + 1 )(x + 3 ) =0
The zeroes are x = -3 and x = 0.5
The graph is a parabola opening upwards and it cuts the x-axis at (-3,0) and (0.5,0).
to find 1/100 of 2000 we divide 2000 by 100. mariah has 20 stickers.