Answer:
3 and 1/2.
Step-by-step explanation:
1/2 times 7 = (7 times 1) / 2 = 7 / 2 = (6 + 1) / 2 = 3 and 1/2.
Hope this helps!
<h3>
The number of robberies in Springfield in 2013 is 250.</h3>
Step-by-step explanation:
Here let us assume that the number of robberies in 2013 = m
Given the number of robberies in 2014 = 315
As we can see the robberies has risen by 26% .\
⇒ 26% + 100 % of Robberies in 2013 = 315
⇒ 126% of m = 315
or, m = 250
Hence, the number of robberies in Springfield in 2013 is 250.
Answer:B
Step-by-step explanation:
Answer:
y = 2x - 5
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y-intercept )
to calculate m use the gradient formula
m = ( y₂ - y₁ ) / ( x₂ - x₁ )
with (x₁, y₁ ) = (- 2, - 9) and (x₂, y₂ ) = (6, 7)
m = (7 + 9) / (6 + 2) = 16/8 = 2
y = 2x + c ← is the partial equation
to find c use either of the 2 points
using (6, 7), then
7 = 12 + c ⇒ c = 7 - 12 = - 5
y = 2x - 5 ← equation in slope-intercept form
if they're in a bundle of 10 then theres 10 pencils