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Sever21 [200]
2 years ago
6

Is (0, 2) a solution to the equation y = 7x?

Mathematics
2 answers:
o-na [289]2 years ago
6 0

Answer:

no

Step-by-step explanation:

when x is 0, y is also 0. the ordered pair for this is (0,0). y cannot be 0 and 2 at the same time, so (0,2) is not a solution,

jeka942 years ago
4 0

Answer:

No

Step-by-step explanation:

x = 0

y = 2

y = 7x

2 = 7(0)

2 ≠ 0

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krek1111 [17]
-4/x^5y^13 because since you have negative exponents on the top you switch them to the bottom 
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3 years ago
Willie found shirts at a back-to-school sale for $15.25 each. He also found jeans on sale for $32.95 per pair. He purchased 3 sh
Brilliant_brown [7]

Answer:

111.65

Step-by-step explanation:

$15.25 x 3 = $45.75

$32.95 x 2 = $65.9

Total: $111.65

8 0
3 years ago
Read 2 more answers
Hep asappppppppppppp
schepotkina [342]

Answer:

(6 , -1)

Step-by-step explanation:

2x+  y  = 11   ----------------(I)

y = 11 - 2x --------------------(II)

\frac{1}{2}x - 5y = 8

Multiply the whole equation by 2

2*\frac{1}{2}x -2*5y = 2*8

x - 10y = 16 --------------------(III)

Substitute y = 11- 2x in equation (III)

x - 10(11 - 2x) = 16

x - 110 + 20x = 16

21x - 110 = 16

21x = 16 +110

21x = 126

x = 126/21

x = 6

Plugin x = 6 in equation (II)

y = 11 - 2*6

y = 11 - 12

y = -1

5 0
2 years ago
Im having a mental breakdown can someone please just do this for me
topjm [15]
The slopes of the original function y = |x| are m = 1 and m = -1 (m is the variable used to represent slope).

when you add a coefficient (number) in front of |x|, it will either make the slopes steeper or more flat. the larger the value of the coefficient, the steeper the slope will be (vice versa for a coefficient smaller than 1, which would make the slope more flat than the parent(original) function).

because these are absolute value functions, they will have two slopes. one slope for the end going up from left to right, and one for the end going down from left to right. this means that one slope must be positive and the other slope must be negative for each function.

with this in mind, the slopes of y = 2|x| are m = 2 and m = -2. the coefficient of 2 narrows the function by a factor of 2 (it is twice as narrow as the parent function). the same rules apply to y = 4|x| with the slopes of this function as m = -4 and m = 4 (it is 4 times narrower than the parent function).

with the fraction coefficients, the function is being widened. therefore, the slopes of y = 1/2 |x| are m = -1/2 and m = 1/2. the slopes of y = 1/5 |x| are m = -1/5 and m = 1/5.
6 0
2 years ago
Find the sticker price and dealer's cost for the Tarop Series car. The base price given is $24,990.00. The options for the Tarop
podryga [215]

Alright, lets get started.

The base price is given : $ 24990

The dealer pays 76% of the base price means

he pays for base price : 24990 * \frac{76}{100}

he pays for base price : $ 18992.4

For options, total : 868 + 452 + 1260 = 2580

He pays 88% for options, means

he pays for options : 2580 * \frac{88}{100}

he pays for options : $ 2270.4

So, total dealer pays : 18992.4 + 2270.4 + destination charges

So, total dealer pays : 18992.4 + 2270.4 + 630 = $ 21892.8

Hence dealer's cost : $ 21892.8

Price of sticker will be : 24990 + 868 + 452 + 1260 + 630

Price of sticker will be : $ 28200

dealer's cost : $ 21892.8

Hope it will help :)

4 0
3 years ago
Read 2 more answers
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