SOLUTION
Given the question in the image, the following are the solution steps to answer the question.
STEP 1: Write the given inequality
STEP 2: Solve for x
STEP 3: Plot the number line for that represents the final solution
Hence, the number line that best represents the final solution can be seen in the number line below:
OPTION A
Answer:
Net A
Step-by-step explanation:
Net A fits best because the other options make an open prism or a prism who's sides overlap.
425.69+298.72=724.41
29.72+135.47+208.28=373.47
724.41-373.47=350.94
350.94-5=345.94
The answer is c
Answer: The answer is (a) 3 × x = y and (b) x + x + x = y.
Step-by-step explanation: Let 'x' and 'y' denote the number of hours that Tina practised last month and this month respectively.
Then, according to the given information, we have
x = 15 and y = 45.
We can write the relation between 'x' and 'y' in two forms as follows -
(a) Multiplication form : 3 × 5 = 15 implies 3 × x = y.
(b) Addition form : 15 +15 +15 = 45 implies x + x + x = y.
Thus, the answers are (3 × x = y) and (x + x + x = y).
