A student writes a chemical equation as given below:
What is the molecular formula of zinc chloride if the reaction follows the law of conservation
of matter? *m
(5 Points)
Zn + 2HC1
zinc chloride + H2
A. 2ZnC1
B. Zn2C1
C. ZnCl2
D. 2ZnC12

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

step-by-step explanation:

kjswgdkxg

3,750 deer

step-by-step explanation:

1,500 is 15 times larger than 100

lets make 250 15 times larger.

3750 deer