All categories

2 years ago

What is the product of ( x - 6 ) ( x + 4 ) ?

Mathematics

1 answer:

Mandarinka [93]2 years ago

3 0

Answer:

(x−6)(x−4)

Expand (x−6)(x−4)

using the FOIL Method.

x⋅x+x⋅−4−6x−6⋅−4

Simplify and combine like terms.

Tap for more steps...

x2−10x+24

Step-by-step explanation:

You might be interested in

If you invested $600 at 3% simple interest for 2 years, how much interest do you earn? Show work and answer in complete sentence

zzz [600]

Answer:

I would rather do the second option of which uses Compound interest that will give a profit of $47.85

Step-by-step explanation:

In this problem we will be exploring the two formulas

1. simple interest

A= P(1+r*t)

2. compound interest

A= P(1+r/n)^nt

Where A= final amount

P= initial amount

r= rate

t= time.

n= number of periods Compounded

1.given data

P= $600

r= 3%= 3/100= 0.03

t= 2 years

A= 600(1+0.03*2)

A= 600(1+0.06)

A= 600(1.06)

A= $636

Interest = 636-600= $36

2. Given data

P= $600

r= 4%= 4/100= 0.04

n= 24

t= 2

A= 600(1+0.04/24)^24*2

A=600(1+0.0016)^48

A=600(1.0016)^48

A= 600*1.07975

A= 647.85

Interest = 647.85-600= $47.85

7 0

3 years ago

In this polygon, all angles are right angles.

andreyandreev [35.5K]

Answer:

36288

Step-by-step explanation:

i calculated and this is what i got i ope this helps

8 0

2 years ago

Read 2 more answers

70 divided by -3.5. How do I show the long division?

KiRa [710]

When dividing with negative and positive, the quotient is negative. 70 / -3.5 would be -2. Here is what the long division looks like:

4 0

3 years ago

Read 2 more answers

Round 64899.4100117 to the nearest ten.

timurjin [86]

64899.4

Explanation: rounding to the nearest ten is the first number AFTER the decimal. You round up one of the 2nd number is greater than 5, but it is 4 in this case. The answer would be 64899.4

7 0

3 years ago

MODELING REAL LIFE A charm bracelet costs $65, plus $25 for each charm. The equation -25x+y=65 represents the cost y (in dollars

Fed [463]

Answer:

B = $140

Step-by-step explanation:

for part A, the graph is linear line with a Y intercept at (0,65) so this means that if you were to have no charms it would cost 65 dollars, since the y axis represents cost. then for every 1 increment on the x axis (number of charms) the Y value increases by 25 so the slope is $\frac{25}{1}$

we also can conclude that there is no negative domain since you cannot have negative charms, and the range begins at 65 since you cannot get a bracelet for less money

for part B, y=25x+65

so for three charms, x is represented as 3 so y=25(3) +65 which is 75+65=y= $140

7 0

3 years ago