3 years ago

Simplify (4x + 2) x 3

Mathematics

1 answer:

Elza [17]3 years ago

7 0

The answer should be 12x squared + 6x if not 12x+6

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Solve F=D+Drt for t.....

Anuta_ua [19.1K]

Answer:

$t = \frac{-D+F}{Dr}$

Step-by-step explanation:

Step 1: Flip the equation.

$Drt + D = F$

Step 2: Subtract D from both sides.

$Drt + D - D = F - D$
$Drt = -D + F$

Step 3: Divide both sides by Dr.

$\frac{Drt}{Dr} = \frac{-D+F}{Dr}$
$t = \frac{-D+F}{Dr}$

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2 years ago

If n(A) =15 n (B) = 9 n(A∩B) =4 <br> find n(A U B)

Xelga [282]

Answer:

Step-by-step explanation:

n(A) only =15-4=11

n(B) only=9-4=5

n(A n B)=4

n(A U B)=11+5+4=20

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3 years ago

I need help pleas i dont know what the yucca mountin is

Liono4ka [1.6K]

The Yucca Mountain Nuclear Waste Repository, as designated by the Nuclear Waste Policy Act amendments of 1987.

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3 years ago

To which graph does the point (−1, 3) belong? y ≥ 2x + 6 y ≥ 3x − 1 y ≥ −x + 3 y ≥ −2x + 5

Anna35 [415]

Well first find the slope of the point
y=mx+b y=-1x+3
slope = -1
then put the problem in point slope form y - y1 = m (x-x1)
y + 3 = -1 (x+1) then solve for y=mx+b again
so y> 2x + 6 is the answer

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3 years ago

Read 2 more answers

A tuition bill for school states that Brenda owes $438. She wants to pay off her bill in 6 months. Write and solve an inequality

Marta_Voda [28]

Answer:

Step-by-step explanation:

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3 years ago