Answer:
D. 105
Step-by-step explanation:
500-270, there's 230 total 2 head.
270-100 of one head, is 170 purple one head. 170+125 purple equals 295.
296 subtract from 500 total is 205 for total green.
205-100, 105 2 head.
The sum of 3.4a + -3.5a is..
3.4
+-3.5
-------
- .1a
It is negative because -3.5 is grater than positive 3.4
Problem 16
Divide both sides by 2 to undo the multiplication of 2 (done to the t).
2t > 324
2t/2 > 324/2
t > 162
Answer: t > 162
=====================================================
Problem 17
Similar to problem 16, we will divide both sides by 12
12y >= 1
12y/12 >= 1/12
y >= 1/12
Answer: y >= 1/12
Note: the symbol ">=" without quotes means "greater than or equal to".
=====================================================
Problem 18
To undo the division of 9.5, we multiply both sides by 9.5
x/9.5 < 11
9.5*x/9.5 < 9.5*11
x < 104.5
Answer: x < 104.5
Answer:
Janet makes 9 dollars per hour which is more that Giovanna makes.
Step-by-step explanation:
Its very simple
All you have to do is divide like Giovanna make 42 dollars every 6 hours
42/6=7
Also for Janet she makes 54 dollars every 6 hours
54/6=9
Answer:
The total number of Cats and Frogs
Step-by-step explanation:
Number of Birds Owned = B
Number of Cats = C
Number of Frogs =F
The expression that represents the total number of pets owned by Kelby
=B+(C+F)
NOTE: SUM/ADDITION = +
Therefore:
The expression C+F represents the total number of Cats and Frogs owned by Kelby.
