Answer:
f(-2)=7
Step-by-step explanation:
substitute -2 in for x
-2×-2=4
4+3=7
A function represents a direct variation if the ratio between the output values and input values is constant. If two quantities vary directly, the points on a graph form a straight line, and the line runs through the origin.
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The 2 marked angles add up to 180 if m and n are parallel.
I cant solve for x because the image is very unclear.
6 buses with 32 students per bus.....6 x 32 = 192 students
each row seats 8 students...192/8 = 24 rows will be needed for all students
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Answer:</h2>
<h2>
Step-by-step explanation:</h2>
Scientific notation is a special way we choose for writing numbers. So the numers are written in scientific notation. In this way, we have a quotient of two numbers written in scientific notation. To solve this problem, we have:
The division has been performed using the rules for operation with exponentiation.