B. 4
3n - (2 + n)
3(4) - (2 + 4)
12-6
=6
Systole and Diastole are 2 phases of the cardiac cycle. Systole is when the heart contracts to pump blood out. Diastole is when the heart relaxes after contraction and refills with blood.
Answer:
A
Step-by-step explanation:
14/15 is less than 7/5
Graph it on Desmos, you'll find a match.
1)Answer:
C) 8x² - 2
2) in the image above
Step-by-step explanation:
1)What is the area of the rectangle with the width of 2x - 1 and with the length of
(4x + 2)?
a. 8x² + 2
b. 8x³ - 2
c. 8x² - 2
d. 8x³ + 2
2)What is the simplified for of 7(-5y⁵)² ?
a. 176y¹⁰
b. 175y¹⁰
c. 176y²⁵
d. 178y¹⁵