Answer:107.1yd
Step-by-step explanation:
A=1/2bh
A=1/2(34)(6.3)
A=107.1
Answer: 24
Step-by-step explanation: 8x3=24 in which 18 divided by 6 is 3.
Answer:
12.8, 11.6, 10.4, 9.2, 8.0, 6.8, 5.6
3, 1.5, 0.75, 0.375, 0.1875, 0.09375, 0.046875
The first one is arithmetic as the pattern is deducting 1.2, second one is geometric as it is dividing 2.
I think there would be 86 blue marbles
x=4(106 - x ) + 6
x= 424 - 4x + 6
5x= 430
x= 86 blue marbles
Tell me if I'm wrong, hope this helps.