What value for n makes this equation true? 4 • 63 = (4 • 60) + (4 • n)

Answers

Answer 1
Answer: 4 · 63 =(4 · 60) +(4 · 3)
Answer 2
Answer: 4* 63 = (4* 60) + (4*n)
252 = 240 + 4n
252 - 240 = 240 - 240 + 4n
12 = 4n
4n : 4 = 12: 4
n = 3

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Answers

I think the correct answer is 27 cups. 
2*9=18 cups of sugar. 
3*9=27 cups of flour.
Another thing is 27 is the only number given that is large than 18 in the answer choices. (:

Hope this helps! (:

On the lines below write a word problem that involves division and would have a correct answer of 4/7

Answers

Jim was driving down a country road, late in the afternoon. He noticed that the farm he was passing had a peculiar way of separating it's sheep, male on one side and female on the other. There were 70 sheep in all, and 30 males. What percent of the sheep population were female?

Jordan bought a notebook for $5, 6 pencils for $1 each, and a binder for $9. The sales tax for the whole purchase was $2What percent was the sales tax?( The First one )


Jackie buys a basket for $6, 2 pounds of apples for $3.50 per pound, and 2 pounds of oranges for $3.50 each per pound. The tax for the whole purchase is $1.

Express the tax as a percentage.( The second one)

Answers

1.
t= total
t=5+6(1)+9
t=20
$20 total

p= sales tax from purchase
s= sales tax percentage
ts=p\n20s=2 \n s= (2)/(20)  \n s=.1
.1(100)=10
10% sales tax

2.
t= total
t=6+2(3.5)+2(3.5)
t=6+7+7
t=20
$20 total

p= sales tax from purchase
s= sales tax percentage
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Please help with solving the blank answers

Answers

Distribute The 4 In Problem Number 2. (4*2.5X)+(4*1.25) = 77
Simplify. 10X+5 = 77. Now, Subtract 5 From Both Sides. 
10X = 77-5
10X = 72.
Now, Divide.
X = 72/10. 
X = 7.2.
For 13, We Have This:
3/5p+2/3 = 8.
Now, Subtract 2/3. 
3/5p = 7 1/3
Now, Divide. 
7 1/3 Needs To Be Converted To An Improper Fraction. 
It Becomes 22/3.
22    5    110
--- * --- = ----
 3     3      9
Now, Make Into A Proper Fraction.
It Becomes 12 And 2/9. 

Please help me need by tomorrow

Answers

When subtracting a positive from a negative, you add. So 90 - -2 is 92. My teachers always used to transform the two subtraction signs into an addition sign for visual assistance. Hope this helps

It is possible to divid 15 by a mixed number and get a quotient greater than 15

Answers

yes if its a negative 15