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forsale [732]
2 years ago
12

Choose Yes or No to tell whether the symbol will be reversed when the variable is isolated in each inequality.

Mathematics
1 answer:
horrorfan [7]2 years ago
4 0

Answer:

No. ≤  means less than or equal to

Step-by-step explanation:

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soldi70 [24.7K]
The mean - add all the numbers (data) divided by the amount. 4+3+1+1+2+4+1 =16 16/7 = 2.28
The median - the middle number.
The mode - the most common number.
8 0
3 years ago
Karrine hit 4 more home runs than half the number of home runs Lu hit. Together they hit 10 home runs. Let x represent the numbe
Andreas93 [3]

Answer:

The number of home runs that Lu hit is 4 and the number of home runs that Karrine hit is 6

Step-by-step explanation:

Let

x ----> represent the number of home runs Lu hit

y ---> represent the number of home runs Karrine hit

we know that

Together they hit 10 home runs

so

x+y=10 ----> equation A

Karrine hit 4 more home runs than half the number of home runs Lu hit

so

y=\frac{1}{2}x+4 ---> equation B

substitute equation B in equation A

x+\frac{1}{2}x+4=10

solve for x

\frac{3}{2}x=10-4

\frac{3}{2}x=6\\x=4

Find the value of y

y=\frac{1}{2}(4)+4=6

therefore

The number of home runs that Lu hit is 4 and the number of home runs that Karrine hit is 6

5 0
3 years ago
You read online that a 15 ft by 20 ft brick patio would cost about $2,275 to have professionally installed. Estimate the cost of
VladimirAG [237]

Answer:

$4884 to the nearest $.

Step-by-step explanation:

By proportion it is  2275 *  (23*28) / (15*20)

= $4884

3 0
3 years ago
How do you find the equation of a line if it is like 2x-3y=6?<br> Please show work
tatiyna

Answer:y=2/3x-2

Step-by-step explanation:

you need to get “Y” by itself therefore you subtract 2x on each side you will end up with -3y=-2x+6 then to get “Y” by itself you divide by -3 on both side and since there is a negative 2 on the other side a negative and a negative makes a positive and then you divide the 6 by -3 , that will give you y=2/3x-2

6 0
3 years ago
Solve the given inequality. Round to the nearest ten-thousandth, if necessary. e x &gt; 14
Vinvika [58]

Answer:

Step-by-step explanation:

7x2=14

8 0
3 years ago
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