2 years ago

Graph the system below and write its solution(2x+y=-4(y=-1/2x+2

1 answer:

7 0

The solution is (-4,4)

Explanation: just plug both equations into desmos; the solution is found by looking at where the graphs of 2x+y=-4 and y=-1/2x+2 intersect.

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What is a straight path that has a beginning but not an ending

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The answer is a Ray.

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3 years ago

20% of Ms. Martin's class did not complete their homework. If there are 30 students in her class, how many did not complete home

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Answer:

Step-by-step explanation:

20% of 30 is 6

Words: 6 Students in Ms. Martin's class did not do their homework.

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2 years ago

The LCD for the fraction 1/3, 3/4, 5/32, and 8/9 is

timama [110]

D 288 1/3 = 96/288 3/4 = 216/288 5/32 = 45/288 8/9 = 256/288

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3 years ago

Read 2 more answers

Solve the following system of equations by substitution. <br> 2x - y = 6<br> x + y = 6

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y=-x+6

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3 years ago

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Expand and combine like terms. (4b²+3)(4b²-3)

Ad libitum [116K]

Answer:

16b4=9

Step-by-step explanation:

(4b²+3) (4b²-3)

16b4-12b²+12b²-9

16b(raised to power 4)-9

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collect like terms

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3 years ago

Graph the system below and write its solution(2x+y=-4(y=-1/2x+2​

Graph the system below and write its solution(2x+y=-4(y=-1/2x+2