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2 years ago

7 1/2 - 6 3/10 find the differnce

Mathematics

1 answer:

tigry1 [53]2 years ago

7 0

Answer: they are different numbers

Step-by-step explanation:

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Sophia had 64¢ until she spent 1 quarter. How much money does Sophia have now?

aleksklad [387]

Answer:

Sophia now has 39 cents.

Step-by-step explanation:

One quarter = 25 cents

Since Sophia had 64 cents until she spent 25 cents (1 quarter).

So we subtract 25 cents from 64 cents.

$\: \: \: 64 \: cents \\ \frac{ - 25 \: cents}{ \: \: \: 39 \: cents}$

Therefore, Sophia now has 39 cents.

7 0

2 years ago

Is (x +1) a factor of <br> f(x) = x3 + 2x2 −5x − 6 ?<br><br> Yes <br> No

sertanlavr [38]

Answer:

Yes.

Step-by-step explanation:

You can find it out by factoring but ill do it easier way.

(x + 1 ) = 0 put the first and second equation to 0

x = -1

x³ + 2x² - 5x - 6 = 0 Now plug in the x in the equation

(-1)³ + 2(-1)² - 5(-1) - 6 = 0

0 = 0

so (x + 1) is a factor.

5 0

2 years ago

Read 2 more answers

Jackson bought 3 pounds of candies for $9.75.

ElenaW [278]

Answer:

$3.25

Step-by-step explanation:

Since there are three candle, you divide 9.75 by three.

7 0

2 years ago

A publisher requires 2∕3 of a page of advertisements for every 5 pages in a magazine. If a magazine has 98 pages, to the nearest

Eddi Din [679]

Answer:

$\boxed{13}$ pages

Step-by-step explanation:

Divide the total number of pages by 5 to get how many sets of every 5 pages will contain 2/3 of a page of advertisements.

$\frac{98}{5} = 19.6$

Multiply this value by $\frac{2}{3}$ to get the total number of pages.

$19.6 * \frac{2}{3} \approxeq 13$ pages

4 0

2 years ago

Write 70 20 in lowest terms.

Harlamova29_29 [7]

Answer: Find the GCD (or HCF) of numerator and denominator. GCD of 70 and 20 is 10.

70 ÷ 1020 ÷ 10.

Reduced fraction: 72. Therefore, 70/20 simplified is 7/2.

5 0

2 years ago