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IrinaK [193]
3 years ago
14

Need Help With This:​

Mathematics
2 answers:
aliya0001 [1]3 years ago
8 0

Answer:

161.00

Step-by-step explanation:

Pavlova-9 [17]3 years ago
5 0

Answer:

230 * (30/100) = 23 * 3 = 69

Step-by-step explanation:

This one can be learned by heart: "what is 30% of 230" means "calculate 30/100 times 230".

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24 is equal to 3 more than the product of 7 and number
Lostsunrise [7]

24 = 7x + 3

7x = 21

21/7 = 3, so:

x = 3

The number is 3

7 0
3 years ago
A sociologist recorded the estimated life expectancies of women born in Center City. Use the data from women born in 1970 and 20
Veronika [31]

Y=0.213x-352  will represent this linear model shown in the data table.

<h3>What will be the linear model for the given data?</h3>

Put the values of the x in the all given equations and then check the value of y if the value of y matches the given values in the option

So if we put the value x=1980 in the Y=0.213x-352  then

Y=0.213(1980)-352

Y=69.74

These values are closest to 70.1 whereas other options do not satisfy the condition.

Thus Y=0.213x-352  will represent this linear model shown in the data table.

To know more about Statistics follow

brainly.com/question/21508412

3 0
2 years ago
The sales tax on a piece of furniture that cost $450 was 28.13 . what was the percent sales tax?
inysia [295]
28.13÷450= .0625111

.0625111×100= 6.25111%
4 0
4 years ago
Two and one half times the sum of nine and twelve
ankoles [38]
2.5 x (9+12) = 52.5

Hope that helps!
8 0
4 years ago
I will be given brainliest!! 2(x + 2) + 8 = 6 Solve this equation and show all work.
arlik [135]
So distribute
2x+2+8=6
add like terms
2x+10=6
-10 -10
2x=-4
---------
2. 2
x=-2
8 0
3 years ago
Read 2 more answers
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