Juan says, " When you put together unequal groups, you can only add," Is he correct? Explain
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The price of a television decreased from $275 to $190 during a clearance sale. What is the percent of decrease in the price? Round to the nearest percent, if necessary. I think it's D. A. 29% B. 31% C. 45% D. 69%
PLEASE!!! I"M BEGGING YOU!!!
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A rectangle has a 20-inch width. If the perimeter is at least 180 inches, what length must it be?
What is inequality?
In mathematics, inequalities specify the connection between two non-equal numbers. Equal does not imply inequality. Typically, we use the "not equal sign ()" to indicate that two values are not equal. But several inequalities are utilized to compare the numbers, whether it is less than or higher than.
Given, the solution x is greater than or equal to 25.
For this, we need to do reverse engineering
So, x ≥ 25
Let's multiply both sides with 0.2
0.2x ≥ 5
Add 6 on both sides
0.2x + 60 ≥ 65
For example;
Let x be the number of items sold so for real life example salary of James is 60$ per day and also he earns an incentive of 1/5 of the price of the item sold.
Learn more about inequalities here:
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Answer:
I have a lot for you. You can choose which one!!
Step-by-step explanation:
1.In order to get a bonus this month, Leon must sell at least 120 newspaper subscriptions. He sold 85 subscriptions in the first three weeks of the month. How many subscriptions must Leon sell in the last week of the month?
2.Virenas Scout troop is trying to raise at least $650 this spring. How many boxes of cookies must they sell at $4.50 per box in order to reach their goal?
3. The width of a rectangle is 20 inches. What must the length be if the perimeter is at least 180 inches?
Hope this helps!! XD
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Answer:
- Shift left by 1 unit
- Shift up by 5 units
Step-by-step explanation:
In order to answer this question first we have to convert g(x) into vertex form.
Now from this form we can visualize the transformations made to f(x) to get the graph of g(x).
Addition of 2 in x means that graph of f(x) = x2 is shifted 1 unit to left to get (x + 1)² .
Addition of 5 in the function value indicates that the graph is shifted 5 units up.
So the changes which have been made to f(x) in order to get g(x) are:
- Shift left by 1 unit
- Shift up by 5 units
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Change the percentage into a decimal by dividing the percentage over 100:
Divide the 0.05 by 1.45:
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694
-
100
--------
594
420
245
280
what percent of 64 is 24
267%
62.5%
40%
37.5%
what percent of $6.50 is $2.60
25%
40%
90%
250%
20% of 140 is what answer
280
120
28
12
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The requried solution for each percentage is
1. 350 is 70% of 500 2. 37.5% of 64 is 24
3. 40% of 6.50 is 2.60 4. 20 of 140 is 28.
What is the percentage?
The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
Here,
We have to determine a number, whose 70% is 350
Let eh number x,
According to the question,
70% of x = 350
x = 350/ 70%
x = 350/0.70
x = 500
Similarly,
37.5% of 64 is 24
40% of 6.50 is 2.60
20 of 140 is 28.
Thus, the requried solution for each percentage is shown above.
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percent formula : is/of = %/100
350 is 70% of what number....
is = 350
% = 70
of = x
now sub
350/x = 70/100
cross multiply
70x = 35000
x = 35000/70
x = 509....so 350 is 70% of 500.
=====================
is/of = %/100
what percent of 64 is 24...
% = x
is = 24
of = 64
now sub
24/64 = x/100
cross multiply
64x = 2400
x = 2400/64
x = 37.5..so 37.5% of 64 is 24
====================
u get the idea....
the last 2 answers are : 40% and 28
Answers
Answer:
12
Step-by-step explanation:
8 white marbles and 48 marbles
each sample contains 2 white
so first
8 divide 2 = 4
then second
48 divide 4= 12
hope this helps