1st rock = 19.28 grams
2nd rock = 25.30 grams
3rd rock = 46.3 grams
Add 1st and 2nd rock to get the combined mass
19.28 + 25.30 = 44.58 combined mass of 1st and 2nd rock
Subtract:
3rd rock mass - combined mass of 1st and 2nd rock
46.30 - 44.58 = 1.72 grams
1.72 grams greater was the mass of the 3rd rock than the combined mass of the two rocks.
1.) Number of Total People = 1387
In Figure 1, Red boxes represent "<span>Teens" which is 10 in number whereas Blue boxes represent "Adults".
1 box contains = 1387/19 = 73
Number of Teens = 73 * 10 = 730
<span>
In short, Your Final Answer would be: 730 </span></span>
2.) Number of Total Chocolates = 1440
In Figure 2, Red boxes represent "<span>Chocolate flavor ice-cream" which is 6 in number whereas Blue boxes represent "Vanila".
1 box contains = 1440/15 = 96
Number of Chocolate Ice-creams = 96 * 6 = 576
<span>
In short, Your Final Answer would be: 576</span></span>
3.) Number of Total Sodas = 576
In Figure 3, Red boxes represent "<span>diet sodas" which is 5 in number whereas Blue boxes represent "Regular sodas".
1 box contains = 576/12 = 48 sodas
Number of diet cokes = 48 * 5 = 240
<span>I
n short, Your Final Answer would be: 240 Hope this helps!</span></span>
Together they equal 90 degrees.
Equation:
(0.1x - 22) + (0.3x - 54) = 90
Open parenthesis and simplify:
0.4x -76 = 90
0.4x = 166
DIvide:
Your final answer is x= 415
Hope this helps!
Answer:
Step-by-step explanation:
<u>Given system:</u>
The solution is the common area shaded by the inequalities.
The lines are parallel because of same slope.
Both lines are solid because of equal sign in both inequalities.
The first inequality has a y-intercept of 1 and shaded area is to the left of the line since the value of y is greater as x increases.
The second inequality has a y-intercept of -2 and shaded area is to the right of the line since the value of y is greater as x increases.
The matching graph is the second picture (or attached below) and there is no solution.
Answer:
17b - 2
Step-by-step explanation:
5b - 5 - 12b - 7
Say bye to the 12b, and add 12 to it and the 5.
5b + 12 = 17b
17b - 5 - 7
Add 5 to the 5 and the -7.
-7 + 5 = -2.
Now you have 17b - 2. You can’t go farther, so there’s your answer.