Answer:
-1/5
Step-by-step explanation:
I couldn't tell whether or not your question was asking for either the slope intercept form or just the slope.
Your answer would be: y = -1/5x + 3 [if your question is asking for the slope intercept form]
OR
Your answer would be: -1/5 [if your question is asking for just the slope]
Answer:
1750
Step-by-step explanation:
well first you need to know that 100 percent from yesterday is 1400, so you now want to know what 125 percent of that is. 100 x 14 is 1400 right, so 125 x 14 is 1750.
hope this helps
10/3 Improper fraction
<span>=> 3 and 1/3 exact value.
hope this helps!</span>
Answer: Bryson is 14 years old
Step-by-step explanation:
14
<u>x</u><u>3 </u> - three times bryson's age
42
<u>-4</u> - four years less than Bryson's age
38 - Bryson's dad is 38 years old.
Answer:
(22, 9)
Step-by-step explanation:
The positive difference of two integers is 13. The sum of the larger number and the square of the smaller is 103. Give your solution(s) as ordered pair (larger, smaller). I'll call the two integers a and b.
a - b = 13 a + b² = 103
<u> +b +b</u>
a = 13 + b plug this into the second equation
a + b² = 103
(13+b) + b² = 103 subtract 103 from both sides to get one side equal to zero
<u>-103 -103</u>
b² + b - 90 = 0 what factors (two numbers multiply) to -90 that also add up
to 1? The only two that work are -9 and 10.
(b-9)(b+10) = 0 so b-9 = 0 or b+10 = 0
<u>+9 +9</u> or <u>-10 -10</u>
b = 9 or b = -10 but both numbers must be positive
b = 9 and a = 13 + b so a = 13 + 9 = 22
(22, 9)