Answer:
B.
Step-by-step explanation:
Integers are any whole numbers that can be positive or negative.
Rational numbers are any numbers that can be expressed as a fraction such as an integer, whole number, or decimals.
Natural numbers include 1, 2, 3 etc.
(Extra fact: 0 is not a natural number :0)
Whole numbers are are numbers without fractions or decimals.
I hope this helps :)
1) 3j + 5p = 7.60 and 1j + 2p = 2.90
2) Solving for j and p
j = 2.90 - 2p
3(2.90 - 2p) + 5p = 7.60
8.7 - 6p + 5p = 7.60
8.7 - p = 7.60
-p = -1.1
p = 1.1
1j + 2(1.1) = 2.9
j + 2.2 = 2.9
j = .7
3) The values of p and q:
p = $1.1 per pancake, j = .70 cents per glass
Answer:
Es que te ayude amigo medas corona por favor plis
Answer:
a=9
b=9
c=18
Step-by-step explanation:
c(a+b)+a+b=36
2a+2b=36
a+b=18
c=18