Answer: The equation is <em>s</em> = 350 + 60<em>s</em>, and given this equation, we can determine that the total savings after eleven weeks is $1,010.
Answer:
A = 21 degrees
Step-by-step explanation:
Here in this question, we are told to calculate the value of angle A.
When two angles are tagged complementary, what this means is that the addition of both angles gives a total of 90 degrees.
Hence;
A + B = 90
This means that;
(x-21) + (2x -15) = 90
x + 2x -21-15 = 90
3x -36 = 90
3x = 90+ 36
3x = 126
x = 126/3
x = 42
But we are told to calculate the measure of A
A = x -21
A = 42-21
A = 21 degrees
Answer:
Step-by-step explanation:
(2.3x10^1)(7x10^6) = (2.3 * 7)(10^1*10^6) = 16.1*10^7
The greatest common factor of each set of numbers. 10, 55 how can you tell if a number is divisible by 6
Answer:
s + j = 32
s = 4 + j
Step-by-step explanation:
The first equation that must form our system is the one that show the total of students. If both, seniors and juniors, in total are 32, we must have:
s + j = 32
The second equation must show the relation between senior and juniors students. We know that there are four MORE seniors than juniors, or in other words, the total amount of seniors equal to the amount of juniors plus 4 more students:
s = 4 + j
So, your system must be formed by
s + j = 32 (a)
s = 4 + j (b)
If you want the resolution, just replace (a) in (b). You should find s=18 and j=14.