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Mathematics 16 Online
OpenStudy (lolacole12):

- 7 x 8 check my answer please

OpenStudy (lolacole12):

A. –56 <----------- B. –1 C. 1 D. 56

OpenStudy (smartyprincess):

You are correct! -56

OpenStudy (4everaddicted2anime):

yes you did it right, it is A

OpenStudy (lolacole12):

another

OpenStudy (smartyprincess):

sure

OpenStudy (smartyprincess):

medal?

OpenStudy (lolacole12):

What is –14 • (–4)? -56

OpenStudy (4everaddicted2anime):

that is correct

OpenStudy (smartyprincess):

it is negitive 14 times negitive 4 yes you are! :) and thanks for medal

OpenStudy (4everaddicted2anime):

but the answer is a positive

OpenStudy (lolacole12):

ok last one no it -14 x 4 so it a positive

OpenStudy (smartyprincess):

well yes that is true

OpenStudy (lolacole12):

so 56

OpenStudy (4everaddicted2anime):

for the 2nd one, yes

OpenStudy (4everaddicted2anime):

The third one would be the same, but a negative

OpenStudy (lolacole12):

ok

OpenStudy (lolacole12):

Multiply. (–7) ∙ (–1.3) A. –9.1 B. –8.3 C. 8.3 D. 9.1

OpenStudy (4everaddicted2anime):

the answer is D

OpenStudy (lolacole12):

can you explain please

OpenStudy (lolacole12):

nvm

OpenStudy (lolacole12):

i got it

OpenStudy (4everaddicted2anime):

okay

OpenStudy (lolacole12):

Multiply. (–2.1) ∙ (–1.4) A. –3.5 B. –2.94 C. 2.94 D. 3.5

OpenStudy (lolacole12):

last one

OpenStudy (lolacole12):

(-2.1) * (-1.4) = ? (-2.1) * (-1.4) = 2.94 Answer: C

OpenStudy (4everaddicted2anime):

the answer is C

OpenStudy (lolacole12):

Ok thank you

OpenStudy (lolacole12):

bye

OpenStudy (4everaddicted2anime):

your welcome

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