45 because 1.5*30 minutes in a half hour is 45 gallons of water
210 balloons divided by 70 (the percent) = 3 (1% = 3 balloons)
3 times 100 = 300 Balloons
The total number of balloons purchased is
300 balloons
<u>Answer-</u>
The largest value that you can get by putting parentheses in different places should be,
<u>Solution-</u>
Among all mathematical operations, power and factorial operation generates enormously big results.
So taking the power of all the remaining expressions,
After, power and factorial operations, multiplication and addition yield big results.
But, here before doing multiplication, adding 1, 3 and 4, 5 and then multiplying the both results, gives bigger number.
( ∵ 1+(3*4)+5 = 18, but (1+3)*(4+5)= 36 )
So,
Answer:
Step-by-step explanation:
Given is a function
Since leading term is positive,
the parabola is open up.
Let us write this in vertex form after completing the square
Hence we get vertex= (-5/2,-1/4)
Since this is a parabola open up we have the minimum point is only one at x=-5/2
So we have the function decreasing for x<-2.5 and increasing for x>-2.5
Decreases in
Increases in
The Inequality representing money she can still spend on her friend birthday gift is .
Jordan can still spend at most $30 on her friends birthday gift.
Step-by-step explanation:
Given:
Total money need to spend at most = $45
Money spent on Yoga ball = $15
We need to find how much money she can still spend on her friend birthday gift.
Solution:
Let the money she can still spend on her friend birthday gift be 'x'.
So we can say that;
Money spent on Yoga ball plus money she can still spend on her friend birthday gift should be less than or equal to Total money need to spend.
framing in equation form we get;
The Inequality representing money she can still spend on her friend birthday gift is .
On solving the the above Inequality we get;
we will subtract both side by 15 using subtraction property of Inequality.
Hence Jordan can still spend at most $30 on her friends birthday gift.