Answer:
Whole numbers are: 0, 1, 2, 3, 4, 5, 6, … Integers are: …, -4, -3, -2, -1, 0, 1, 2, 3, 4, … Any integer that is a negative number, like -3 or -546, can not be a whole number.
Step-by-step explanation:
0.3
Answer :A)-2
Step-by-step explanation: If you multiply B; x + 9y =10 by -2 you will have -2 x+ -18y= -20. Then when you add B with a 2x + 8y = 5
-2x +-18y=-20
=0 +-10y=-15
A) isosceles
The first two is x=60
1.5/90 = 1/x
1.5x = 90 x 1
1.5x/1.5 = 90/1.5
x = 60
You can manipulate both equations into y = mx + b format and end up with the same result of y = 1.2x + 1.4
y + 1 = 1.2(x + 2)
y = 1.2x + 2.4 - 1
y = 1.2x + 1.4
y - 5 = 1.2(x - 3)
y = 1.2x - 3.6 + 5
So essentially, they're the same equation but in different forms.
Answer
Find out the what is the ratio of students with pets to students without pets .
To prove
As given
of 60 students, 24 students have a pet.
Thus Total number of student = 60
students have pets = 24
students without pets = 60 - 24
= 36
Now ratio of students with pets to students without pets .
simplify the above
Therefore the ratio of students with pets to students without pets be 2:3 .
Hence proved