Answer:
HI hydrogen iodide
Step-by-step explanation:
H2(gas)+I2(gas)---------->2HI(gas)
Answer:
4x^2
Step-by-step explanation:
The greatest common factor of 12, 8, and 16 can be no larger than the smallest difference between these numbers, which is 4. 4 is a factor of each number, so is the GCF of them.
The exponent of the greatest common factor of x^4, x^3, and x^2 can be no larger than the smallest of these exponents, which is 2. So, the GCF of the variable portion of the terms is x^2.
The product of the coefficient GCF and the variable GCF is ...
... 4x^2
Out of 120 students in exam, 2/3 of them passed. How many students passed?
now,
no of students passed = 2/3×120
= 0.66×120
=80...
therefore <em>8</em><em>0</em><em> </em><em> </em><em>students</em><em> </em><em>were</em><em> </em><em>passed</em><em>.</em><em>.</em><em>.</em><em>.</em>
Answer:
4x = 44 which is Carolyn's share.
Step-by-step explanation:
Equation
Use a variable to find out how the sum of the ratios would be divided up to make 77 dollars.
4x + 2x + x = 77 Combine like terms on the left
Solution
7x = 77 Divide by 7
7x/7 = 77/7 Do the division
x = 11
Answer
4*11 = 44 which is Carolyn's share
2*11 = 22 which is Julia's Share
1*11 = 11 which is Roberta's share.
Answer:
answer attached
Step-by-step explanation:
just solve them out
