L = B + 105
H = L + 24.....H = B + 105 + 24 ...H = B + 129
H + L + B = 324
(B + 129) + (B + 105) + B = 324
3B + 234 = 324
3B = 324 - 234
3B = 90
B = 90/3
B = 30 <==Bart's marbles
L = B + 105
L = 30 + 105
L = 135 <=== Lisa's marbles
H = B + 129
H = 30 + 129
H = 159 <=== Homer's marbles
10(4x+3)-9x
40x+30-9x
31x+30
I think the answer is A
Answer:
<h3>area =
1/48 cm²</h3><h3>
</h3>
Step-by-step explanation:
area of a triangle = 1/2 x base x height
where base = 1/4 cm
height = 1/6 cm
plugin values into the formula:
area = 1/2 x 1/4 x 1/6
= 1/48 cm²
Answer:
B
Step-by-step explanation:
The part of the function where x <=2 is a line, so we can rule out C and D. Lastly, the part of the function where x<=2 has a slope of -2, so we can rule out A. That leaves us with the only possible answer B