294, Lol you said it yourself. But there you go c:
{-2x+y=12 => y=12+2x
{3x+2y=38
3x+2(12+2x)=38
3x+24+4x=38 /-24
7x=14 /:7
x=2
y=12+2*2=12+4=16
y=16
<em>Solution: (2; 16)</em>
<em>
</em>
Step-by-step explanation:
as H(0)=91 so when t=0 H will be 91 so B(91)=1/4(91-27)=1/4(64)=16 am i right???
What is the rest of the question?
She has 75mins to make braclets and it takes her 6mins to make one so 75 divided by 5 is your answer and if the answer is not a whole number round down