Answer:
The correct answer is 9.
Step-by-step explanation:
Let's start by analyzing the information we have.
We know that Takala put 9 marbles in the box, jackie put in 7, and laird put in 11.
Before continuing, the most convenient is to add these three things:
9 + 7 + 11 = 27.
We now know that those 27 were divided equally to each other, that is 27: 3.
So we just have to divide:
27: 3 = 9
In this way we can verify that each person obtained 9.
For x-intercepts, you plug 0 for y and solve for x, and vice versa for y-intercepts.
X: 2X+4(0)= 12
2x= 12
12/2= 6 so the x intercept is 6.
Y: 2(0)+4Y=12
4y= 12
12/4= 3 so the y intercept is 3.
Your answer is B. <span>x-intercept: 6; y-intercept: 3</span>
Answer:
21.V=1746.1
22.V=1922.7
23.V=54.4
Step-by-step explanation:
V=h*w*l V=pir^2*h
V=12*8*14 . V=pi*4^2*8
V=1344 . V=402.1
V1+V2=1344+402.1=1746.1
V=pi*r^2*h V=2/3*pi*r^3
V=pi*6^2*13 V=2/3*pi*6^3
V=pi*36*13 V=2/3*pi*216
V=1470.3 V=452.4
V1+V2=1470.3+452.4=1922.7
V=1/3pi*r^2*h V=1/3pi*r^2*h
V=1/3pi*2^2*6 V=1/3pi*2^2*7
V=8pi V=28/3pi
V=25.1 . V=29.3
V1+V2=25.1+29.3=54.4
Answer:
16/5
Step-by-step explanation:
If each bag contains 10 MartianMallows, then 3 bags contain (3)(10)=30 MartianMallows. Since we know that the cost of 30 MartianMallows is 24 space rocks, we can set up the proportion 24/30=s/4, where s is the cost of four MartianMallows. Solving for s, we find that s=24/30*(4)={16/5 space rocks.
3b - 7 < 32
=> 3b < 32 + 7
=> 3b < 39
=> b < 39÷ 3
=> b < 13
Hope it helps !!!
