Step-by-step explanation:
let blue marbles= B
yellow marbles = Y
red marbles = R
Answer:
linear
Step-by-step explanation:
For this case, the first thing we must do is define variables:
x: Jane's age
y: Helen's age
By writing the system of equations we have:
y = x + 8
y-20 = 3 (x-20)
Solving the system we have:
x = 24
y = 32
Answer:
Jane is 24 years old
Helen is 32 years old
the equation for Jane would look like:
x + 8 = 3 (x-20) + 20
Answer:
Hi there!
Your answer is:
The smaller integer is -6
The larger integer is -5
Step-by-step explanation:
Two consecutive integers:
x, x+1
Product= multiply
(x) × (x+1) = x^2 - 6
x^2 + x= x^2 -6
-x^2
x= -6
Plug back in
First integer (smaller):
-6
Second integer (larger):
-6+1
-5
<u>Check</u><u> </u><u>your </u><u>work</u><u>!</u>
(-6) × (-6+1)
(-6)× (-5)
30 = (-6)^2 -6
30 = 36-6
30= 30 ✓✓✓✓
That's how we determine that <em>this </em><em>is</em><em> </em><em>the</em><em> </em><em>corr</em><em>ect</em><em> </em><em>answe</em><em>r</em>
Hopefully this helps
