Answer:
Isaiah's Sister age < = 22 (x <= 22)
Step-by-step explanation:
Topic: Inequalities
You have to be able to build two unkown system equations, so let's call
I = Isaiah's Age
x = Isaiah's Sister's Age
you know that Isaiah is 10 years younger than ger sister
so you have that
I = x -10
and also you know that the sum of their ages don't exceed 34
I + x <= 34
with this information you can use substitution to find out the inequality for Isaiah's Sister's age as it follows
I + x <= 34 replacing I = x - 10 we have that
x - 10 + x <= 34 and then
2x - 10 <= 34 finding x then we have that
2x <= 34 + 10 so
2x <= 44 and we find that x <= 22
so by doing this we found that Isaiah's Sister cannot be older than 22, try doing the same for Isaiah!
Answer:
I think the nearest whole number for is 12.83333 is 13 because if we round it we got 13.
Answer:
14
Step-by-step explanation:
Answer:
y-intercept is 1
Step-by-step explanation:
The line connects to the y-axis at 1
Answer:
a+3
Step-by-step explanation:
You cannot go any further in answering this question. These two terms are not like terms so they cannot be combined. Therefore, the answer is just a+3 itself.
