Answer:
a: 162
b: 142
Step-by-step explanation:
a: december 1=2
a: december 2=6
a: december 3 = 6 x 3 = 18
a: december 4 = 18 x 3 =54
a: december 5 = 54 x 3 =162
~ triples the number of newspapers means "x3" ~
so on the last day, 162 newspapers
B: sum up all the newspapers:
2 + 6 + 18 + 54 + 162
= 8 + 18 + 54 + 162
= 26 + 54 + 162
= 80 + 162
= 242 all in total newspapers
Hey ! there
Answer:
- Value of s is <u>-</u><u>3</u><u>6</u><u> </u><u>/</u><u> </u><u>1</u><u>1</u><u> </u><u>.</u>
Step-by-step explanation:
In this question we are provided with an equation that is -( 11s - 4 ) / ( 8 ) = 5 . And we are asked to solve the equation for value of s .
<u>Solution : -</u>
<u>Step 1 :</u> Multiplying with 8 on both sides :
Simplifying it ,
<u>Step 2 :</u> Dividing with -1 on both sides :
We get ,
<u>Step 3 :</u> Adding 4 on both sides :
On further calculations , We get :
<u>Step 4 :</u> Dividing with 11 on both sides :
Here we get ,
<u>Verifying</u><u> </u><u>:</u><u> </u><u>-</u>
Now we are verifying our answer whether it is wrong or correct . So ,
Substituting value of s :
- - ( <em><u>11</u></em> × <u>-36/<em>11</em></u> - 4 ) / 8 = 5
By cancelling 11 with 11 we get :
Solving parenthesis :
- <u>-</u> ( <u>-</u>40 ) / 8 = 5
Removing parenthesis :
Now , by dividing 40 by 8 , We get :
<u>Therefore</u><u> </u><u>,</u><u> our</u><u> answer</u><u> is</u><u> correct</u><u> </u><u>.</u>
<h2>
<u>#</u><u>K</u><u>e</u><u>e</u><u>p</u><u> </u><u>Learning</u></h2>
3.917≈3.9165
Or you mean 3.917≈4
A function could be linear or not. Is the rate of change consistent, increasing, or decreasing? Is does the symbol have one minimum value or maximum value, or several such values?
Answer: Barbara’s stand has the better buy
Explanation:
Als stand:
6 tomatoes = 0.9$
1 tomato = 0.9/6
1 tomato = 0.15$
Barbara stand:
11 tomatoes = 1.54$
1 tomato = 1.54/11
1 tomato = 0.14$
Thus, Barbara stand is cheaper and can sell a lot better than Als’s stand.