Answer:
π 
Step-by-step explanation: diameter=10 in
radius=
=
=5 in
volume=
=
x π =π
Let x equal the number of tiny book boxes and y equal the number of large book boxes.
Because John must pack at least 35 boxes:
(number of tiny book boxes) + (number of large book boxes) = (at least) 35
x + y ≥ 35
Since John needs to pack at least 350 books:
(number of small books packed) + (number of large books packed) (is at least) 350
(number of small books per box)(number of boxes of small books) + (number of large books per box)(number of boxes of small books) ≥ 350
15x + 8y ≥ 350
Your system of inequalities is:
x + y ≥ 35
15x + 8y ≥ 350
<h2>GO INTO DESMOS TO GRAPH</h2>
First to Answer:
6/7 > 5/8 is a true statement.
Answer:
x=8.499
y=0.167
Step-by-step explanation:
the equation says:x^2-9y^2=72....(1)
x+3y=9.......(2)
divide (2) from (1),it becomes:
x-3y=8
making x subject of formula,
x=8+3y....(3)
submitting (3) into (1),it becomes
(8+3y)^2-9y^2=72
64+48y=72
48y=72-64=8
y=8/48=0.167......(4)
submitting (4) into (2),it becomes
x+3(0.167)=9
x+0.501=9
x=9-0.501
x=8.499
Answer:
2x² + 3x + 4
Step-by-step explanation:
Using synthetic division to divide by x - 1
1 | 2 1 1 - 4
↓ 2 3 4
---------------------
2 3 4 0 ← remainder = 0
-----------
↑ quotient
quotient = 2x² + 3x + 4
