Answer:
1)20 000 000×12cm
240 000 000/100m
240 000 0/1000
2400km
31.6--1580×100×1000
31.6--1580 00 000
31.6/31.6--1580 00 000/31.6
1:5000000
Answer:
D
Step-by-step explanation:
First, find out how many more sandwiches he sells after 1 minute. To do this, you can look at the table and see that in 3 minutes, he sells 6 sandwiches. This means that in 1 minute, he will sell 2 sandwiches. In the equation, this will be s = 2t + something. To find out what the "something" is, substitute two values from the table and see what it has to be for the equation to be true.
For example, you can use time = 3 and sandwiches = 19
In the equation this would be
19 = 2 * 3 + something
19 = 6 + something
So that value would be 13.
The linear function is s = 2t + 13
Answer:
6
Step-by-step explanation:
set x=0 and solve
(0+4)(0+2)=y
y=6
The correct answer is d, i just graphed all four