4.
A. 3x + 1.50y the variables are x and y
B. If x = 73 wristbands and 47 buttons then:
3(47) + 1.50(47)
141 + 70.5 = 211.5
There you go!!
Answer:the answer is 18+45m
Step-by-step explanation:
6 x 3 y − 9 x 3 y 2 + 12 x 4 y 3
Step-by-step explanation:
I've had this before
C+d=14
c-6=d
then you will plug c+6 in the first equation and you will get:
c+c-6=14
then you get
2c=20
c=10, so the cat is ten years old
the cat is 6 years older than the dog, so the dog is 4 years old
hope that helps :)
Answer:
x= -13
Step-by-step explanation:
because 2 squared is 4 and -13 + 4= -9
