Answer:
Step-by-step explanation:
One hundred sixty thousand fifty two
Answer:
a) Graph attached below
b) See Below
Step-by-step explanation:
a)
Graph is attached below.
It is a negative sloping line with y-intercept of 0.
b)
The equation of a line is given as
y = mx + c
Where m is the slope (rise/run) and c is the y-intercept (the place where it cuts the y-axis)
Looking at y = -2x, we see that slope is -2 and y-intercept is 0.
The meaning of slope is rise/run, or the change in y/change in x.
So, a slope of -2 can be written as:
It means "for every change in 1 units of x, there is a change (negative) of 2 units in y".
Or we can say for every per unit change in x (positive), the change in y is -2 (negative).
f(x) = −2x + 12, find f(x) when x = −3.
replace x = -3 then
f(-3) = (-2)(-3) + 12
= 6 + 12
=18
Answer is C) f(−3) = 18
f(p)=7/11p-10 Find f(77)
f(77) = 7/11 (77) - 10 (cancel out 77 and 11)
= 7 * 7 - 10
= 49 -10
=39
Answer is D) f(77) = 39
The right answer is Option D.
Step-by-step explanation:
Boxes of ice cream received = 50
Ice-creams in each box = 12
Total ice-cream bars = No. of boxes * Ice cream bars in each box
Total ice-cream bars =
No. of people who had ice cream bars = 520
Ice-cream bars left = Total ice cream bars - No. of people who had ice cream
Ice cream bars left =
80 ice cream bars were left.
The right answer is Option D.
Keywords: multiplication, subtraction
Learn more about subtraction at:
#LearnwithBrainly
1.30 :)
All you have to do is see if the number on your left is greater than 5 or not if it’s is round up 1 if not it stays the same !
Hope this helped !!!