Answer:
Yep. I can help you.
Step-by-step explanation:
Answer:
0.2x + 5 > 2
Step-by-step explanation:
The arrow is pointing to the right so immediately you know that the sign will be greater than (>). So we can eliminate the choices, 0.3x + 8 < 3 and 0.4x +7 < 1.
Now looking at the two options that are left, we can simply solve them.
0.2x + 5 > 2
Subtract 5 on both sides
0.2x > -3
Then divide 0.2 on both sides and you're left with:
x > -15
We don't need to solve the other inequality because we know that the arrow is pointing to the right, suggesting that x is greater than -15.
Hope you find this helpful :)
Answer:
see below
Step-by-step explanation:
3 > t/3
Multiply each side by 3
3*3 > t/3 *3
9 > t
t < 9
There is an open circle at 9, since the symbol is less than
The line goes to the left.
Answer:
arrow going from 9 to -infinity (open circle)
Step-by-step explanation:
equalize equation by multiplying both sides by 3 to obtain the equation 9>t
then simply plug in numbers to see if they check out, ie: 3> 4/3 makes sense, but 3> 10/3 doesn't.
Draw the arrow to accommodate for the answers that DO fit.
open circle, because it doesn't work for t=9
Answer:
300 pieces
Step-by-step explanation:
15 x 12 = 180ft
180 / (3/5) = 300
We can take the following example-
1. Rachael bought 10 yards of spool of ribbon. She cut 1/5 yd of ribbon from the spool in the morning. In the afternoon she again cut 7/10 yd of ribbon from the spool. How much ribbon is left?
2. Kim is icing 30 cupcakes. She spreads mint icing on 1/5 of the cupcakes and chocolate on 1/2 of the remaining cupcakes. The rest she spreads with vanilla frosting. How many cupcakes have vanilla frosting?