Answer:
(2a + 1)(a + 3) = 2a² + 7a + 3
Answer:
Improper Fraction- 5.9= 59/10
Mixed number- 5 9/10
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
The Pythagorean theorem can only be applied to right triangles.
Answer:
y = -4
x = -2
Step-by-step explanation:
Hi there...
y = 2x
y = -x - 6
Since why is equal to 2x, we can plug it in for y in the second equation. Here's what I mean...
2x = -x - 6
add x on both sides...
3x = -6
divide by 3 on both sides...
x = -2
Now, plug in x for y. Here's what I mean...
y = 2x
y = 2 (-2)
y = -4
Hope this helps :)
Answer:
3. Jonathon does 2 push-ups for every 15 crunches.
Step-by-step explanation:
Hope it helps
