Since this was a week ago, do you mind if I answer for points? Your answers may have been checked. If not, don't report plz
Answer:
Science Test
Step-by-step explanation:
If he missed 12 points on each test (-12) he missed 2 questions on the math test and 4 questions on the sceince test.
I know it's a very small number, but I don't have access to a calculator for the exact answer :)
It's a small number + about 1/9
Final answer:
it rounds to about 1/9
Answer:
20.8 inches each
Step-by-step explanation:
62.4÷3=20.8
Answer: х=3.
Step-by-step explanation:
А point is missing here: determining the allowable values of x for this equation.
1. Consider the right side of the equation:
The root expression 2x+3 must be greater than or equal to 0.
2x+3≥0
2x≥-3\ |:2
x≥-1,5.
2. Consider the left side of the equation:
the left side of the equation must be greater than or equal to 0.
x≥0.
We get x≥0. ⇒
х=3 ∈ х≥0
х=-1 ∉ х≥0.