2 years ago

Answer this please please

Mathematics

2 answers:

ch4aika [34]2 years ago

7 0

Answer:

Step-by-step explanation:

5 7

–

2 3

= (5 – 2) + (

–

)

= 3 +

7 – 3

= 3 +

4 ÷ 4

8 ÷ 4

= 3 +

3 1

balandron [24]2 years ago

5 0

Answer:

12. 5 1/2 oranges

13. 3 1/2 cups of flour

14. 3 2/3 miles

15. A 1/4 foot

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Inessa [10]

I’m Pretty sure the answer is 17% if it’s wrong I’m really sorry but I’m pretty sure it’s right

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3 years ago

Write an equation for the line that passes through (0, -9) and (3, 0).

MAXImum [283]

First find the slope of the line:-

= (0- - 9) / (3 - 0) = 9/3 = 3

Now use the point slope form of the equation to plug in the point (3,0):-
y - y1 = 3(x - x1)
y1 = 0 and x1 = 3:-
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3 years ago

Rewrite the expression using the properties of exponents.

stiv31 [10]

Answer:

$x^2\sqrt[3]{x}$

Step-by-step explanation:

The relevant properties of exponents are ...

(a^b)(a^c) = a^(b+c)

(a^b)^c = a^(bc)

1/a^b = a^-b

Your expression simplifies to ...

$\displaystyle x^{\frac{6}{3}+\frac{6}{9}-\frac{1}{3}}=x^{\frac{7}{3}}\\\\=x^2\sqrt[3]{x}$

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4 years ago

Debi had $1.55 in a collection of dimes and nickels. The number of nickels is seven more than the number of dimes. Find the numb

guapka [62]

N =D+7

0.10D +0.05(D+7) = 1.55

0.15D +0.35 = 1.55

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8x0.10 = 0.80

1.55-0.80= 0.75

8+7=15 * 0.05 = 0.75

8 dimes and 15 nickels

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3 years ago

Answer this please please​

Answer this please please