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sertanlavr [38]
3 years ago
14

There are two classrooms available for the upcoming debate tournament. Room A has a capacity of 28 and room B has a capacity of

35. If
there are 253 students participating in the tournament write an inequality to represent how many possible sessions there would have to
be, given that both rooms could be used at once? Let a represent room A and b represent room B.
Mathematics
1 answer:
LenKa [72]3 years ago
7 0

Answer:

first one

Step-by-step explanation:

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Is my answer correct? if not please correct me
elena-s [515]

Using the given equation y-3 = 3/4(x+2)


Give Y a value and then solve for x:


If y = 0 the equation is now:

0 -3 = 3/4(x+2)

Solve for x:

-3 = 3/4x + 1.5

-4.5 = 3/4x

x = -4.5 / 3/4

x = -6


So the first point would be (-6,0)


Now make x 0 and solve for y:

y -3 = 3/4(0+2)

y-3 = 0 + 1.5

y = 4.5

So the 2nd point would be (0,4.5)


You are close, but the dot you have on y=4, needs to be moved up to 4.5.


8 0
4 years ago
The ceiling in a storage unit is 7 2/3 feet high. How many boxes may be stacked in a single stack if each box is 3/4 foot tall?
katrin2010 [14]
10.
7 2/3 ft = 7.66
3/4 =. 75
7.66 ÷. 75 = 10.21
Since you can't have. 21 of a box, the answer is 10.


8 0
4 years ago
A bat and a ball cost $1.10 in total. the bat costs $1.00 more than the ball. how much does the ball cost?
padilas [110]
1.10 = x + y

x = 1 + y
subtract 1
.10
x = y
.10

the answer is .10

3 0
3 years ago
If a rectangle was rotated about the y-axis, like the one shown below, what would be the resulting three-dimensional shape? 2 -1
irina [24]

Answer:

Cylinder

Step-by-step explanation:

From the picture attached,

A rectangle ABCD has been given.

When we rotate this rectangle about y-axis, three dimensional shape cylinder  is formed.

Radius of the cylinder = AB = 2 units

Height of the cylinder = BC = 6 units

4 0
3 years ago
The density of an object is the quotient of its mass and its volume
Anika [276]
That's a safe position to take, and a statement unexcelled for accuracy or veracity. Do you have a question to ask ?
4 0
3 years ago
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