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ipn [44]
3 years ago
12

2x + 4y = 30 x = y - 6

Mathematics
2 answers:
Nataly [62]3 years ago
7 0
X=1 y=7
hope this helps
Rufina [12.5K]3 years ago
4 0

Answer:

x = 1 ,  y = 7

Step-by-step explanation:

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Write 337,060 in expanded form using exponents
Agata [3.3K]

1. expand using place value.

337,060 = 300,000 + 30,000 + 7,000 + 000 + 60 + 0


Next, we will use exponents:

300,000 = 3 * 10^5

30,000 = 3 * 10^4

7,000 = 7 * 10^3

000 = 0 * 10^2

60 = 6 * 10

0 = 0 * 10^0


then after combing these exponents, we can write the number as:

337,060 = 3 * 10^5 + 3 * 10^4 + 7 * 10^3 + 0 * 10^2 + 6 * 10 + 0 * 10^0


Finally, removing the meaningless zeroes, we would end up with:

337,060 = 3 * 10^5 + 3 * 10^4 + 7 * 10^3 + 6 * 10


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3 years ago
11 divided by 15? <br> Help me
OlgaM077 [116]

Answer:

0.733 repeating

Step-by-step explanation:

use your calculator

7 0
2 years ago
What number is 1000 before 30,638
jolli1 [7]
The answer is 29,638
8 0
3 years ago
Read 2 more answers
Each​ month, a shopkeeper spends 7x+19 dollars on rent and electricity. If he spends 5x−2 dollars on​ rent, how much does he spe
insens350 [35]

The shopkeeper spends 2x + 21 dollars on electricity

The amount the shopkeeper spends on electricity less than​ $100 is:

x < 39.5

<h3>What is a linear inequality?</h3>

Linear inequality explains the range of values that a variable represents.

Total amount spent by the shopkeeper = 7x + 19

Amount spent on rent = 5x - 2

Total amount spent = Amount spent on rent + Amount spent on electricity

(7x + 19)   =  (5x - 2 )  + Amount spent on electricity

Amount spent on electricity = (7x + 19) - (5x - 2)

Amount spent on electricity = 7x - 5x + 19 + 2

Amount spent on electricity = 2x + 21

For which​ value(s) of x is the amount the shopkeeper spends on electricity less than​ $100?

Amount spent on electricity  <  100

2x  +  21  <  100

2x  <  100  -  21

2x  <  79

x  <  79/2

x  <  39.5

Learn more on linear inequalities here: brainly.com/question/11613554

6 0
2 years ago
Write an equation of the line that passes through the point (1,2) and<br> has the slope, m = 2.
alukav5142 [94]
 the answer to this question is y=2x. 
3 0
3 years ago
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