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andrew2217
14.07.2021 •
Mathematics
Please help its a timed test
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Answers on questions: Mathematics
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- M Mathematics You want to buy a DVD that costs $19.95. Estimate the total cost if the sales tax rate is 8%. a. 21.00 B. 2.00 C. 1.60$ which is wrong D. 22.00...
- B Biology In Drosophila Melanogaster, the common fruit fly, has long wings and red eyes. A genetics student obtained a vial of double mutant flies that have shortened wings and white eyes...
- M Mathematics Which is a valid proportion 3/4 = 21/28 5/6 = 29/30 4/7 = 16/49 2/5 = 12/15...
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Ответ:
4/5
Step-by-step explanation:
3 is being subtracted from 4/5x. Therefore, the slope of the line is 4/5 and the y-intercept is -3. The question asks us to find the slope of the line, so the answer is 4/5.
Ответ:
- 4/3
Step-by-step explanation:
Ответ:
21-y
would be your algebraic expression...
NoteIf your wondering why its not y-21 instead, read below for clarification...
Up above it stated Y is less than...
What are they saying.. well, there basically saying the algebra variable ( in other words, the letter y) is LESS THAN 21.
Since its LESS than 21221 is GREATER... So...
can you subtract y from 21 if its less?
NO
Can you subtract 21 from Y because y is less?
YES!
Hope this made sense!
~Queen Hanaenae