Answer:
(11, 3)
Step-by-step explanation:
Let's say that the ounces of seeds is x and the ounces of dried fruit is y. Since Otis and Rhonda need 14 ounces total: x + y = 14.
Each ounce of seeds is 1.50 and each ounce of dried fruit is 2.50. In total, they will add up to 24, so: 1.50x + 2.50y = 24
<u>Part 1</u>
The system is:
x + y = 14
1.50x + 2.50y = 24
<u>Part 2</u>
To solve, we can use substitution. First, subtract x from both sides of the first equation: x + y - x = 14 - x ⇒ y = 14 - x
Now, we can substitute this in for y in the second equation:
1.50x + 2.50 * (14 - x) = 24
1.50x + 35 - 2.50x = 24
-x + 35 = 24
x = 11
Plug 11 into the equation x + y = 14 to solve for y:
11 + y = 14 ⇒ y = 3
Thus, the answer is (11, 3).
Hope this helps!
B because 17000 divided by 52 is $326.92
Answer:
151
Step-by-step explanation:
Plug in 23(6)+5(3)-2
Simplify 138+15-2
Solve 153-2
151
Answer: C. 24 units
Step-by-step explanation:
The circumference of a circle is 2πr. Let's say x = 1/3r. Thus, the area of circle A relative to circle B is 1:3. Thus, circle B is 3 times larger than circle A. So, simply divide 64π by 4 to get 16π. Then multiply 16π*3=48π. For the circumference of a circle to be 48, the radius would have to be 24.
Hope it helps <3
