Answer:
5.01 is your answer.
Step-by-step explanation:
What you do is you have to get a by itself.
<em>15 (25 - 5a) = 4 - a</em>
<em>375 - 75a = 4 -a</em>
<em>-74a + 375 = 4</em>
<em>-74a = -371</em>
<em>a = 5.01 rounded to the nearest hundreth</em>
5.01 is your answer.
There are 16 ounces in a pound. 16*5 is 80. If you do 80 divided by 5 you get 16. Therefore, she can make 16 batches. If there are 6 ornaments in a batch, you do 16*6 which is 96.
First lets make these numbers more simple...
9.1 x 10^2 = 910
918% = 918 (reason being percents are out of 100, so 100 = 100%, therefore 918% = 918) (this was wrong, its actually 918 / 100 = 9.18 by conversion of percent to decimal)
1830 / 2 = 915
920.0 = 920
Your arrangement: 920 , 918 , 915 , 910
Another way is: 920.0, 918% , 1830 / 2, 9.1x102
(answer is actually 920.0, 1830 / 2, 9.1 x 10^2, 918%)
Answer:
(52x + 1) - 3 • (5x + 1)) + 10 = 0
37x + 8 = 0
3.1 Solve : 37x+8 = 0
Subtract 8 from both sides of the equation :
37x = -8
Divide both sides of the equation by 37:
x = -8/37 = -0.216
x = -8/37 = -0.216
