3 years ago

1

Mathematics

2 answers:

irakobra [83]3 years ago

8 0

First one is 14
Second one is 45
Third one is 43
Fourth one is 40

Trava [24]3 years ago

6 0

A - 14
B - 45
C - 43
D - 40

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Y = 2x + 3 simplify to be able to graph.

fgiga [73]

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3 years ago

Can you answer this? please?

marishachu [46]

That will be 10 and of 0.5

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2 years ago

HELP PLEASE ON 13- A, B, C<br><br>Can anyone tell me if the ones I did are right

KiRa [710]

13a.) If you're dividing and the base (in this case the base is 10) is the same, subtract the exponents.
${10}^{7} \div {10}^{5} = {10}^{7 - 5} = {10}^{2}$
13b.) If you're multiplying and the base is the same, then you add the exponents:

${s}^{2} \times {s}^{3} \times s = {s}^{2 + 3 + 1} = {s}^{6}$
13c.) This is similar to 13b:

${6}^{4} \times {6}^{3} \times 6 = {6}^{4 + 3 + 1} = {6}^{8}$