Line up the numbers on the right - do not align the decimal points unless it naturally happens.
Starting on the right, multiply each digit in the top number by each digit in the bottom number, just as with whole numbers.Add the products and decimals
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Answer:
y=2
Step-by-step explanation:
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x+y+z=4
x+z+y=4
2+y=4 (since x+z=2)
y=4-2
y=2
Answer:
Step-by-step explanation:
Answer:
Point L'(4, 2)
Step-by-step explanation:
To reflect a point is the same as mirroring a point. Since you are reflecting over the y-axis, you would take the opposite of the x coordinate. Hence why it is (4, 2).
We need to use simple division to solve the problem. The number of students in the painting class this month is 14.
It is said that each student pays $12 for class and $28 for materials. The total amount paid by each student can be calculated by adding both of them. We know that the total amount this month is $560, we need to find the number of students in the class. Let us consider the number of students in the class to be x, and multiply the total amount per student to x and equate it to 560.
(12+28)x=560
40x=560
x=560/40=14
Therefore the number of students in the painting class is 14.
Learn more about division here:
brainly.com/question/25289437
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