1 product = $65.00
20 products = 65 x 20 = $1300
Sales Tax = 3.5% of $1300 = 0.035 x $1300 = $45.50
Total = $1300 + $45.50 = $1345.50
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Answer: $1345.50
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Answers:
- first blank = not sure (see explanation below)
- second blank = 3*sqrt(6)
- third blank = 3pi
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Explanation:
Use your calculator to compute 3*sqrt(6) = 7.348469 which is approximate.
We can see that 3*sqrt(6), aka 7.348469, is between 7 and 9
Do the same for 3pi to get 3pi = 9.424778 approximately. So this goes between 9 and 11
As for the first blank, between 5 and 7, it seems like an answer choice is missing. So I would ask your teacher about that. If your teacher meant it to be left blank, then just ignore it.
Answer:
D
Step-by-step explanation:
EXPLORE test is the college test ACT's "prep" version mostly for 8th and 9th graders.
ASVAB (Armed Services Vocational Aptitude Battery) test is used for military entrance exam.
PLAN is also like EXPLORE that it is a "prep" test for ACT but usually given to sophomore (10th grade) students. This has been discontinued from 2014, though.
SAT is a standardized test administered by College Board and is a widely used common Undergraduate University admissions exam. Colleges use this to make admissions decisions.
Thus, D is the correct choice.
Answer:
C
Step-by-step explanation:
given 7 - 4(x - 1) = 20 ( Step 1 is to distribute the parenthesis )
7 - 4x + 4 = 20 ( not 7 - 4x + 1 = 20 ← - 1 is multiplied by - 4 )
Step 1 ← is incorrect → C