Given the equation 4x + 2y = 9, which equation below would cause an inconsistent-independent system? (2 points)

Answers

Answer 1
Answer:

Answer: 2x+y=-6

Step-by-step explanation:


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What is the area of the triangle bounded by the line 3x+2y=12 and the x- and y- axes?

Answers

Answer:

12

Step-by-step explanation:

If x=0, then the y axis is 6

If y=0, then the x axis is 4

The base is 4 and the height is 6

4 x 6 / 2 = 12

Manuel created a factor tree and wrote the prime factorization of 60 shown below.60
^
4 15
^
3 5
What is Manuel’s error?

Answers

"Manuel" here put the arrow in the wrong place. Should be under 15, not 4. PLUS, 4 is not prime, cuz 2 goes into it...

Hello there! Your answer is option B). he did not find the prime factors of 4.

That's all! :)

Make h the subject of formula t=gh over 10

Answers

t =  (gh)/(10) 10t = ghh =   (10t)/(g)
I pressume this is what your question meant in the first line

A bucket of candy contains 24 Jolly Ranchers, 18 Hershey Kisses, 12 packs of Smarties, and some Starburst. The probability of reaching in and pulling out a pack of Smarties is How many Starburst are in the bucket?

Answers

Complete question:

A bucket of candy contains 24 Jolly Ranchers, 18 Hershey Kisses, 12 packs of Smarties, and some Starburst. The probability of reaching in and pulling out a pack of Smarties is 1/6.How many Starburst are in the bucket?

Answer:

18

Step-by-step explanation:

Give the following :

Number of jolly ranchers = 24

Number of Hershey kisses = 18

Number of smarties = 12

Number of Starburst = s

Probability of pulling out a smarties ; P(smarties) = 1/6

Probability = required outcomes / total possible outcomes

Required outcome = 12

Total possible outcomes = (24 + 18 + 12 + s) = 54 + s

P(smarties) = 12 / (54 + s)

1/6 = 12 / 54 + s

1 × (54 + s) = 12 × 6

54 + s = 72

s = 72 - 54

s = 18

Hence number of smarties = 18

Use long division.
 (30x³+4x²-150)÷(3x-5)

Answers

30x^3+4x^2-150=10x^2(3x-5)+18x(3x-5)+30(3x-5)=\n \n=(3x-5)(10x^2+18x+30)\n\n \n (30x^3+4x^2-150):(3x-5)= ((3x-5)(10x^2+18x+30))/(3x-5) =10x^2+18x+30

If n=-2 should we first add 7 to n or
multiply n by 3? Explain.

Answers

Answer: Add 7 to n to make it a positive number and easier to work with

Step-by-step explanation:

first all 7 then divide by divide by 3