Step-by-step explanation:
6x-7
= 6×2-7
=12-7
=5
b) 3x
=3×2
=6
I think it would be be because you’re actually saving a little bit more amount of money you’re paying a dollar and would say two cent for each bar
Answer:
y=(1/4)x - 35/2
Step-by-step explanation:
y=mx+b
y=(x/4)+b plug in the slope (m)
-18=(-2/4)+b plug in x and y
b= -17 1/2= -35/2 solve for b
y=(1/4)x - 35/2 plug in m and b into the equation
L=R*angle, but the angle *must* be in radians. So, just translate 43 degrees into radians: 43 * pi / 180, and you'll get:
L = 42 * ( 43 * pi / 180 ) ~ 31.504666, which rounded to the nearest hundredth is 31.50 cm.
Answer:
- 15x² + 7x + 1
Step-by-step explanation:
Given
2x² - 9 - 17x² + 10 + 7x ← collect like terms
= (2x² - 17x² ) + 7x + 1
= - 15x² + 7x + 1
