What number has the same value as 50 tens?
Answers
Reason:
50 tens is basically ten 50 times. 10 x 50 = 500
One ten is 10. Therefore, to find 50 tens, you must times 50 by 10. When multiplying a number greater than 0 by 10, you simply add a 0 to the end of the number. Following this rule, 50 tens is 500.
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Find 2 solutions of the equation y=3x-5
What is it’s determinant?Does the determinant depend on the variables? Make a conjecture.
Answers
Answer:
Option B. 525 students.
Step-by-step explanation:
The school enrollment for Oakwood Elementary is shown in the graph.
The given graph is representing a linear function. So we will form the function first to calculate the enrollment in 2012.
Equation of the given line in the graph will be in the form of y = mx + c
where m is the slope and c = y- intercept
y-intercept = 300
this line passes through two ordered pairs (0, 300) and (1, 325)
Now the slope m =
m =
Therefore, equation representing the situation will be y = 25x + 300
Now we will put the value of x = year 2012 - year 2003 = 9 years
y = 25×9 + 300
y = 225 + 300
y = 525
Option B. 525 is the correct option.
Answer:
The answer is 525
Answers
30*3/5=18
Number of boys :
30*2/5=12
18-12=6
6 more girls than boys.
30×5=90.
Next, we divide 90 by 5.
90÷5=18.
Then we subtract 18 from 30.
30-18=12.
That means we have 12 boys and 18 girls.
Finally, we subtract 18 from 12.
18-12=6.
There are 6 more boys than girls.
Have a nice day! :)
Answers
Answers
Answer:
$2240.
Step-by-step explanation:
Option A.
The option A implies a fixed amount of earning, if she is planning to work 2 days, 8 hours per day, then she will work 16 hours, if they pay $7 per hour. She will earn:
Option B.
The second option is to just earn by commission, a 5% on all money made.
So, the equivalent point would be model by the following expression:
Where is the total amount of many, now we solve for
:
This means that if during the play they make $2240, Kristin would gain the same no matter what option she takes.
However, if they make less than $2240, then the option A is the best decision.
Answer:
$2,240
Step-by-step explanation:
Answers
The ratio of dry rice to water is 1 to 2. This means that water is two times more than dry rice. Since the chef uses 9.5 cups of dry rice, the chef needs 19 cups of water.
You can check by using fractions. 9.5 / 19 in simplified form is 1/2, which is 1:2 in ratio.
It would be 9.5:19 just multiply 9.5 by 2
Answers
Answer:
cool
Step-by-step explanation: