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Kamila [148]
3 years ago
12

2 + х 0) -7x theo x2-14x148 X-8 X-6

Mathematics
1 answer:
Tresset [83]3 years ago
3 0

Answer:

-2120x

Step-by-step explanation:

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Please help me, thank you
otez555 [7]

Answer:

-19.59

Step-by-step explanation:

can I please have brainliest? :)

6 0
2 years ago
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Help I really need help you guys
finlep [7]
HELLO THERE!

(:

This is a problem that looks harder then it seems, First determine the cost of each item he is trying to buy. Then figure out the number of dollars he has to spend. Once you have figured that out you divide the cost into how much he has.

For example.
John has 10 dollars. He wants to buy pencils. Each pencil will cost john 2 Dollars. How many can he buy?

By dividing the cost of the pencils = 2 into the number of dollars he has 10 Divided by 2, we get 5. 

Now it's your turn. Divide the number he has to spend by the price of the items. This will get you your answer! 
Hope this helped!
3 0
3 years ago
On a graph with y-values ranging from 108,175 to 986,432, what is a reasonable scale to use on a y-axis with 10 tick marks?
Black_prince [1.1K]
Increments of 100,000. 
0 - 1,000,000
Essentially 0, 100,000, 200,000, 300,000, etc.
5 0
3 years ago
Find the difference between 430 and 144
nata0808 [166]
286. you just subtract the two numbers 
5 0
3 years ago
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Use summation notation to write the series 49 + 54 + 59 +... for 14 terms.
My name is Ann [436]

Answer:

Arithmetic sequence states that a sequence of numbers such that the difference between the consecutive terms is constant.

it is given by:  a_n = a+(n-1)d where a is the first term , n is the number of term and d is the common difference.

Given the series: 49 + 54 + 59+ ......

here, Common difference(d) = 5

First term(a) = 49

by definition we have;

For nth term

a_n = a+(n-1)d

a_n = 49+(n-1)5

a_n =49+5n -5 = 5n + 44

To write the series using summation notation for 14 terms

Summation symbol '\sum'

The series for 14th terms is given by;

\sum_{n=1}^{14}(5n +44)


5 0
3 years ago
Read 2 more answers
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