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Elina [12.6K]
3 years ago
6

How to multiply fractions with whole numbers without a calculator?

Mathematics
1 answer:
Leona [35]3 years ago
4 0

convert the whole number into an improper fraction then multiply

 example if you have 2 1/2 convert it to 5/2

( multiply whole number by denominator than add the numerator)

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What is the slope of the graph of 14x + 7y = –9? A. 1/2 B. -1/2 C. 2 D. -2
Debora [2.8K]
First move the 14x over to get 7y=-14x-9 then divide by 7 and you get y= -2x-9/7. the slope is the value next to the x in y=mx+b form so the slope is -2
7 0
4 years ago
9 full moons in 252 days rate
Veronika [31]
So if you're looking for the rate, then maybe you're looking for how many days one full moon will appear. You would have to divide 252 by 9, and that would make 28.

1 FULL MOON in 28 DAYS.
4 0
3 years ago
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X=3 y= 5x -8 in alias
forsale [732]
Y equals 7 because 3=x times 5 is 25- 8 is 7
3 0
3 years ago
PLEASE HELP 80 PTS.<br> Math stuff...
White raven [17]

Answer:

a) m∠6 = 55 and m∠8= 55 - 20 --> m∠8= 35     x = 55

b) m∠7 = 40 and m∠9 = 140                                x = 40

c) m∠8 = 46 and m∠7 = 46                                  x = 18

d) m∠6 = 63 and m∠7 = 27                                  x = 9

(just like the note says at the top each one is a different problem hence the different answer or each angle even if its the same one)

Step-by-step explanation:

I've attached my work

Sorry it took so long

Please give me feedback on my repsomse by commenting,

any way i can improve showing my work?

Hope it helps, let me know if you have questions !

Have a nice rest of your day :)

6 0
2 years ago
Read 2 more answers
Write the ratio: 10 to 2 as a fraction in lowest terms.
sergiy2304 [10]

Answer:

\frac{5}{1}

Step-by-step explanation:

10:2 would be written as \frac{10}{2} in fraction form.

We can simplify this fraction to 5 to 1.

\frac{10}{2}=\frac{10/2}{2/2}=\frac{5}{1}

Hope this helps.

3 0
3 years ago
Read 2 more answers
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