Answer:
Step-by-step explanation:
Cost of a t-shirt = 150 grams
Cost of 20 t-shirts = 150*20
= 3000 gram { 1000 g = 1 Kg}
= 3000/1000 = 3 kilogram
The answer is A. W (weight) must be LESS than 20 (w<20) and the weight has to be a positive number because the weight of a dog cannot be negative.
I hope this helps! ^-^
Ths ans is 21 i hope u can c
3(19-4)=2(19)+7
distribute the 3
57-12=38+7
45=45
Answer:
y= 2x² + 2x +3
Step-by-step explanation:
y=f(x)
y=2( x^2 + 1^2 +2(x)(1) ) + 3
y=2x^2 + 1 + 2x +3
y= 2x^2 + 2x +3
