2t + 8 ≥ -4t - 4
2t+4t ≥ -8-4
6t ≥-12
t ≥ -12/6
t ≥ -2
2/10 because there are 10 cards and there are 5 circles and 3 triangles
Hi there!
To find f(1), plug in x=1 into the equation
f(1) = -4(1) + 7
= -4 + 7
= 3
That's your answer.
Have an awesome day! :)
From your friendly Helper-in-Training, collinjun0827
5 for 2.40
2.40 x 2 is 4.80 for 10 cans which is cheaper than 6.50
46/100
31/100
2 20/100
4 32/100
