Answer:
7 times 12 is 84
15 x 15 = 225
29 x 29 = 841
99 x 99= 9801
1000 x 235= 235000
Step-by-step explanation:
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660,000 when rounded to the nearest ten thousand
540,000 to nearest ten thousand
Sin 27 degrees over 1= X over .8
Sin 27/1= X/8
Multiply sin(27) times .8
It equals. .36 or .4 if you have to round it to the nearest tenth
Answer:
Option D
Step-by-step explanation:
We have the following variable definitions:
sofas: x
pillows: y
Pillows come in pairs so we have 2y pillows
The total order for all the possible combinations is:

The wholesaler requires a minimum of 4 items in each order from its retail customers. This means the retailers can order 4 or more.
Therefore the inequality is:

To graph this inequality, we graph the corresponding linear equation,
with a solid line and shade above.
The correct choice is D
See attachment
Answer:
Hence, the number of 3-miles run Gavin went on last month=12.
and number of 5-miles run Gavin went on last month=13.
Step-by-step explanation:
'x' denotes the number of 3-miles run.
'y' denotes the number of 5-miles run.
Gavin went on 25 runs.
that means x+y=25-------(1).
also he total walked 101 miles that means in equation it could be written as:
3x+5y=101--------(2)
on solving equation (1) and (2) by method of elimination.
multiply equation (1) by 3 and subtract from equation (2) we get:
equation (1) transformed to 3x+3y=75
3x+5y=101
3x+3y=75
- - -
---------------
2y=26
⇒ y=13.
and putting value of y in equation (1) we get:
x=12.
Hence, the number of 3-miles run Gavin went on last month=12.
and number of 5-miles run Gavin went on last month=13.