There are 90 two digit numbers
Answer:
C
Step-by-step explanation:
NEGATIVE TIMES POSITIVE WILL GIVE A NEGATIVE PRODUCT
The value of y when x=2 is 1.
<u>Answer:</u>
The correct answer option is B. Number of Days 120 240 360 480 600 Number of Stories 5 10 15 20 25.
<u>Step-by-step explanation:</u>
We are given some tables showing the number of stories completed in the construction of four different high-rise buildings and the number of days spent working on the building.
We are to determine whether which table represents a linear relationship.
Table B represents a linear relationship since its ratio of number of days to number of stories completed is constant.
Number of Days 120 240 360 480 600
Number of Stories 5 10 15 20 25
Ratio 24 24 24 24 24
Answer:
The ratio of the number of Lisa’s stickers to the number of John’s stickers is 3/2
Step-by-step explanation:
Step 1
Let
x ----> the number of stickers that Lisa has
y ----> the number of stickers that John has
we know that
------> equation A
----> equation B
Solve the system by substitution
Substitute equation B in equation A and solve for y
Find the value of x
-----> 
therefore
Lisa has 36 stickers and John has 24 stickers
Step 2
Find the ratio of the number of Lisa’s stickers to the number of John’s stickers
so
x/y
substitute
