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Dimas [21]
3 years ago
7

a magazine is offering a special subscription rate of $30 per year for 12 issues the regular price for the magazine is $4 per is

sue if you subscribe at the special rate how much money will you save for the year​
Mathematics
2 answers:
yaroslaw [1]3 years ago
8 0

Answer:

$18

Step-by-step explanation:

12*4=48

48-30=18

katrin2010 [14]3 years ago
3 0

Answer:

Step-by-step explanation:

c

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The solution of the following equation as 0.15 ( 10t - 9= 0.75 (4t - 3)​
Alenkinab [10]

Answer:

\huge\boxed{\sf t = 0.6}

Step-by-step explanation:

\sf 0.15(10t-9) = 0.75(4t-3)\\\\Resolving \ Parenthesis\\\\1.5t-1.35 = 3t - 2.25\\\\Combining \ like \ terms\\\\-1.35 + 2.25 = 3t-1.5t\\\\0.9 = 1.5t\\\\Dividing \ both \ sides \ by \ 1.5\\\\0.9/1.5 = t\\\\0.6 = t\\\\OR\\\\\bold{t = 0.6}

Hope this helped!

<h2>~AnonymousHelper1807</h2>
4 0
3 years ago
QUESTION 6 OF 17 A Lyft driver has received 160 reviews with an average rating of 4.4 out of 5 stars. If the driver wanted to ra
dexar [7]
He needs 160 5-star reviews in a role. We can write a function to solve this problem. His current total stars is 4.4*160=704. Suppose he needs x more 5-star reviews, then his total stars will be 704+5x. 160+x is the new number of reviews, and the new average will be 4.7, so 4.7*(160+x)=704+5x. The solution is 160. Besides, if you want to get the answer really fast, you can see that 4.7 is right in the middle of 4.4 and 5, so you can immediately guess that the number of new 5-star reviews should be equal to the number of current reviews.
4 0
3 years ago
9/10 + 7/8 in simplest form
guajiro [1.7K]
The answer is 31/40

because first you got cane both of the fraction to the same denominator. 

72/80 + 70/80

Add 72+70=142.

142/80 change it to an mixed number and it will be 1 31/40 in simplest form. 
8 0
3 years ago
Read 2 more answers
Write a inequality to represent a number is at most two
Arturiano [62]

Answer:

x≤2

Step-by-step explanation:

8 0
2 years ago
What must be true for lines a and b to be parallel lines? Select four options
kondaur [170]

Answer:

Step-by-step explanation: make sure that a+b=180

for you'll get the answer

8 0
3 years ago
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