Answer:
C. 342
Step-by-step explanation:
This year, 150% of last year's tickets were sold.
Last year, 228 tickets were sold.
150% as a fraction is 150/100
To find the amount of tickets sold this year, we take the 150/100 and multiply it by 228:
150/100*228= 342 tickets
Answer:
4.2 or 4
Step-by-step explanation:
√18 = 4.24264068712
or 4.2
or 4
Answer:
12 dimes and 36 nickels
Step-by-step explanation:
Let number of dimes be x. Since the number of nickles is three times the number of dimes, the number of nickels is 3x. There are a total of 48 coins, so number of nickels + number of dimes = 3x + x = 4x = 48 -> x =12. So she has 12 dimes and 3(12) = 36 nickels.
I hope this helps!
So,
Let x represent the first angle and y represent the second angle.
x + y = 90
x = y + 26
Substitute
y + 26 + y = 90
Collect Like Terms
2y + 26 = 90
Subtract 26 from both sides
2y = 64
Divide both sides by 2
y = 32
Substitute
x = 32 + 26
x = 58
Check
58 + 32 = 90
90 = 90 This checks.
58 = 32 + 26
58 = 58 This also checks.
The measure of one angle is 58° and the measure of the other angle is 32°.
Answer:
<em>y = 2x + 5 </em>
Step-by-step explanation:
y - 3 = 2( x + 1 )
<em>y = 2x + 5</em>
