3 years ago

Can you put 5(3+j+2j) as a verbal expression?

Mathematics

1 answer:

liraira [26]3 years ago

5 0

"Five times the sum of three, J, and two times J."

_____

Why would you want to? The math expression is much more concise and less likely to be misinterpreted.

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Price-club sells a 12-ounce box of crackers for $2.59 and Shop Mart sells 1-pound box of crackers for $4.68. The unit price at P

Vesna [10]

Answer:

The unit price at Price-Club is $0.2158 per ounce.

The unit price at Shop Mart is $0.2925 per ounce.

Step-by-step explanation:

Price Club:

12-ounce box of crackers for $2.59

12 ounces - $2.59

1 ounce - x

$12x = 2.59$

$x = \frac{2.59}{12}$

$x = 0.2158$

The unit price at Price-Club is $0.2158 per ounce.

Shop Mart:

1-pound box of crackers for $4.68.

1 pound is 16 ounces. So

16 ounces - $4.68

1 ounce - x

$16x = 4.68$

$x = \frac{4.68}{16}$

$x = 0.2925$

The unit price at Shop Mart is $0.2925 per ounce.

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3 years ago

Find f(3) for f(x) = 1/2(4)^x <br> A. 8<br> B. 32<br> C. 6<br> D. 64

Elza [17]

1/2 (4)^3

1/2 x 64

32

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3 years ago

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Solve for x if the equation is 2/5(x+1)=g,

DochEvi [55]

$\dfrac{2}{5}(x+1)=g\ \ \ |multiply\ both\ sides\ by\ \dfrac{5}{2}\\\\x+1=\dfrac{5}{2}g\ \ \ |subtract\ 1\ from\ both\ sides\\\\\boxed{x=\frac{5}{2}g-1}\to\boxed{x=\frac{5g-2}{2}}$

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3 years ago

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Please help me with these questions

Alina [70]

1 is : d>-9
2 is: k ≥ -18
3 is: g>-1
4 is: n<-40
5 is: w ≤3
That should be correct.

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sketch nine points. Than, commect the points to form a closed plane fiure. what kind of polygon did you draw

Vikentia [17]

Answer:

nonagon

Step-by-step explanation:

This polygon, with 9 sides connecting 9 points, is a nonagon.

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