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kenny6666 [7]
3 years ago
8

Does (7, 0) make the equation y = x + 7 true?​

Mathematics
1 answer:
Rashid [163]3 years ago
3 0

Answer:

No

Step-by-step explanation:

Given

y = x + 7

To determine if (7, 0) is a solution of the equation

Substitute x = 7 into the equation and if the result is 0 then it is a solution

y = 7 + 7 = 14 ≠ 0

Hence (7, 0) is not a solution

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Jenna grabs a sample of trail mix from a bag. The mix contains peanuts, almonds, raisins, cashews, and chocolate chips. She want
Olegator [25]

Answer:

10 5 40

Step-by-step explanation:

if it is a sample and there are 5 diffrant things that is supposed to be in there,  the 5 would be just rediculus, if it is 10, that would make more sense. 40, that would be more like the regular versian of it

hope this helps!!!

6 0
3 years ago
How to graph {3x-8y = 29
labwork [276]
<span>How to graph {3x-8y = 29 3x+y = -2}
</span> The first thing you should do is to clear "y". Then, you must substitute values of x in the equation to find the values of "y". Finally, graph the points obtained. (see graphic)
 How do you convert this to slope intercept form? 3x-8y = 29 ---> y = 0.375x - 3.625 3x+y = -2 ---> y = -3x - 2

5 0
3 years ago
Need help please I don’t understand this question
Salsk061 [2.6K]

Answer:

a) 9

Step-by-step explanation:

f(2) basically equals to y when x=2 and the y coordinate at x=2 is 9

5 0
3 years ago
A lighthouse is located on an island 200 feet from the shore of the mainland as
Deffense [45]

Answer: Approximately d = 208.72

============================================================

Work Shown:

Make sure your calculator is in radian mode

A quick way to check is to compute cos(pi) and you should get -1

cos(angle) = adjacent/hypotenuse

cos(x) = 200/d

cos(0.29) = 200/d

d*cos(0.29) = 200

d = 200/cos(0.29)

d = 208.715135166392 which is approximate

d = 208.72

I rounded to two decimal places since x is rounded in that manner as well. Round however else you need if your teacher instructs.

4 0
3 years ago
-2(6+s) Greater than or equal to -15 - 2s
Eddi Din [679]

Answer:

I'm leaning mostly towards C Because there is a solution, None of them are real numbers and if they were, S would = 5 Especially positive S

~ Zachary

7 0
3 years ago
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