Answer:
a 8 1/4 c
Step-by-step explanation:
I converted to decimals first. 4.5 c water to 2 c cream. wants to use 3.66 cream. 3.66/2= 1.83. she is increasing cream by 1.83%, next multiply same % to water. 4.5 cups * 1.83 = 8.235 which is closest to 8.25= 8 1/4
Hi there!
In order to answer your question, you'll need to use the cross product method:
1 cup water → 1/4 cup sugar
10 cups water → X cup sugar
(<u>(1/4) × 10)</u> ÷ 1 = X cups sugar
<u>2.5 ÷ 1</u> = X cups sugar
2.5 = X cups sugar
Your answer is : Using 10 cups of water, you should add 2 and a half cups of sugar so that the large batch tastes the same as the test batch.
There you go! I really hope this helped, if there's anything just let me know! :)
<span><span>5+10p</span>+13 <--remove the parentheses
</span><span>And now just add like terms
</span><span>(10p)</span>+<span>(5+13)
</span><span>10p</span>+<span>18 <---answer</span>
% of sales tax = 9/120 x 100 = 900/120 = 7.5%
Let the cost of the second item be x, then 7.5/100 x = 19.05
0.075x = 19.05
x = 19.05/0.075 = 254.
Therefore, the cost f the second item is $254
Answer:
D
Step-by-step explanation:
i just used desmos, never touches x=1 or x=-1
