14x-21y+42 should be your answer. hope it helps :)
Answer:
2 3/4 or 2.75
Step-by-step explanation:
Cross multiply
1 ×
16 44
44 × 1 = 44
44÷ 16 = 2 12/16
Simplify 12/16
12÷4= 3
16÷4= 4
2 3/4
Answer:
-13
Step-by-step explanation:
3-2n
3-2×8
3-16
-13
Answer:
Step-by-step explanation:
1) So -8+2v<2, 2v<10, v<5. That means that at "5" on the axis, you'll draw a circle that's <em>not</em> filled in (because it's <5, not 
5) and then draw a box-y thing to the left. Sorry, can't really describe it, but if you look at the picture attached, you'll understand
2) -12m-8-5m-7m, so -12m-8-12m, -80. This one doesn't have a variable... so you can't really graph it?
Yes they can because the two smaller numbers add up to be more than the bigger number
