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Natali5045456 [20]

4 years ago

12

one patterned blue fabric sells for $15.00 every two yards,and another sells for 37.50 every 5 yards.do these fabrics have the s

ame unit cost?explain

1 answer:

Softa [21]4 years ago

6 0

Yes because when you divide $15.00 by 2 you get $7.50 and when you divide $37.50 by 5 you get $7.50.

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Rasek [7]

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3 0

3 years ago

You and two friends got jobs at stores in the mall. You earn $117.60$117.60 for 1414 hours of work. Ty earns $148.50$148.50 in 1

tekilochka [14]

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3 0

3 years ago

What’s the midpoint of (-4,6) (4,-2)

valkas [14]

Answer:

(0,2)

Step-by-step explanation:

$(\frac{x^{1} +x^{2} }{2} ,\frac{y^{1} +y^{2} }{2} )\\\\\frac{-4+4}{2}, \frac{6+-2}{2}\\ \\\frac{0}{2},\frac{4}{2}$

(0,2)

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8 0

4 years ago

If Susie paid 827 in taxes on gross income of 1748 what percent of her gross pay is being taken out in taxes

maw [93]

Answer:

47.3 % of Susie gross pay is being taken out in taxes .

Step-by-step explanation:

Formula

$Percentage = \frac{Part\value\times 100}{Total\ value}$

If Susie paid 827 in taxes on gross income of 1748 .

Part value = 827

Total value = 1748

Putting all the values in the formula

$Percentage = \frac{827\times 100}{1748}$

$Percentage = \frac{82700}{1748}$

Percentage = 47.3 %

Therefore 47.3 % of Susie gross pay is being taken out in taxes .

8 0

3 years ago

Prove Forall a, b, c elementof Z^+, if a|(b + c) and a|c then a|b.

In-s [12.5K]

Answer with explanation:

If A is a positive Integer , then if A divides B , then in terms of equation it can be written as

→B=A m ,where m is any integer.

⇒Now, it is given that , three elements , a , b and c belong to set of Integers.

a divides b+c,and a divides c

then we have to prove that , a divides b.

Proof

→b+c= k a,where k is an integer , as b+c is divisible by a.

→Also, c= m a, where m is an integer.Because c is divisible by a.

→b+ m a= k a

→b=k a - ma

→b=a (k -m)

Since, k and m are both integers.So , k-m will be also an integer.

Let, k-m =p

→b=a p

which shows that , b is divisible by a.

Hence proved.

3 0

4 years ago