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erastova [34]
3 years ago
7

Solve the system of equations. 2 x − 6 y = 5 x + y = 2 no solution ( 17 8 , − 1 8 )

Mathematics
1 answer:
s2008m [1.1K]3 years ago
5 0

Answer:

it seems you have made a typo

Step-by-step explanation:

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Write an equation in slope intercept form for the line thepasses through (-1,-6) and is parallel to x+3y=6
enot [183]

Answer:

The slope-intercept form equation of the line that passes through (1, 3) and (3, 7) is y = 2x +1.

Step-by-step explanation:

7 0
2 years ago
There are 110 calories per 177.4 grams of cereal X. Find how many calories are in 284.5 grams of this cereal.
Firlakuza [10]

Answer:

176 calories in 284.5 grams of cereal X

Step-by-step explanation:

110/177.4=.62

.62(284.5)=176.4

7 0
3 years ago
In the square below, the two semi-circles are congruent. Find the area of the shaded region. If necessary, round your answer to
Jobisdone [24]
Let's start with the area of the square
area \: square = s \times s = 8 \times 8 = 64
now let's subtract the are of the two half circles.
two half circles are the same as one circle, and we know that the diameter of the circle is 8 (same as the side of a square) so it's radius is 8/2= 4 inches

area \: circle = \pi {r}^{2}  = \pi \times  {4}^{2}  = 16\pi
now we just subtract and our answer is

64 - 16\pi = 64 - 16 \times (3.14) = 13.73
3 0
3 years ago
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evablogger [386]
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5 0
3 years ago
How much will have to deposit into an account that pays 5.25% simple interest today, in order to earn $345.45 interest in seven
Ann [662]

To earn $345.45 simple interest in 7 years, you have to invest $940.

<u>Step-by-step explanation:</u>

Step 1:

Given details are Simple Interest Rate (R) = 5.25%, Simple Interest (SI) = $345.45, Time (T) = 7 years

Step 2:

Use the above details to find principal using the formula for Simple Interest (SI) = PRT/100

⇒ 345.45 = (P × 5.25 × 7)/100

⇒ 34545 = 36.75 P

⇒ P = $940

3 0
3 years ago
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