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3 years ago

HURRY PLEASE I NEED HELP!!!

Mathematics

1 answer:

bogdanovich [222]3 years ago

8 0

Answer:

Step-by-step explanation:

Continuing from where Karissa stopped, solving for the value of x in the equation can be done as follows:

$\frac{1}{2}x = \frac{-1}{2}x$

$\frac{x}{2} = \frac{-x}{2}$

Cross multiply

2x = -2x

2x + 2x = 0

4x = 0

Divide both sides by 4

$\frac{4x}{4} = \frac{0}{4}$

x = 0

The value of x in the equation Karissa was solving is 0

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Drag each tile to the correct box. Not all tiles will be used.

german

Answer:

P=$880,I=$92.40

P=$675,I=$94.50

P=$770,I=$96.79

Step-by-step explanation:

Simple interest rate is the interest eared on principal amount only over time:

$I=PRT$

#$880 at 5.25% for 2 years

$I=PRT, P=880, R=0.0525, T=2\\\\=880\times 0.0525\times 2\\\\=92.4$

Hence, the interest earned is $92.40

#$675 at 3.5% for 4 years:

$I=PRT, P=675, R=0.035, T=4\\\\=675\times 0.035\times 4\\\\=94.5$

Hence, the interest earned is $94.50

#$770 at 4.19 for 3 years:

$I=PRT, P=770, R=0.0419, T=3\\\\=770\times 0.0419\times 3\\\\=96.79$

Hence, the interest earned is $96.79

4 0

3 years ago

If v = X + 4t, v is the velocity and X is the displacement, how to find X in terms of t?

kobusy [5.1K]

$x = vt\\\\\implies x= (x+4t)t\\\\\implies x=xt+4t^2\\\\\implies x -xt= 4t^2\\\\\implies x (1-t) =4t^2\\\\\implies x = \dfrac{4t^2}{1-t}$

3 0

2 years ago

PLEASE HELP QUESTION ATTACHED

Temka [501]

6(times the larger number, y) = (the smaller number, x) +18

6y=x+18

(2 times the larger number) - (the smaller number) = 6
2y-x=6

4 0

3 years ago

Lauren pays $19.99 for a membership fee to an online music store. Lauren buys songs from a new album at the price of $0.99 each.

sdas [7]

The right answer is Option B.

Step-by-step explanation:

Let,

Number of songs = x

Price of 1 song = $0.99

Membership fee = $19.99

Total amount paid = $21.97

According to given statement;

0.99x+19.99=21.97

Subtracting 19.99 from both sides

$0.99x+19.99-19.99=21.97-19.99\\0.99x=1.98$

Dividing both sides by 0.99

$\frac{0.99x}{0.99}=\frac{1.98}{0.99}\\x=2$

Lauren bought 2 songs.

The right answer is Option B.

Keywords: Linear equation, subtraction

Learn more about linear equations at:

#LearnwithBrainly

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4 years ago

What is the sum of twenty five and ten

ololo11 [35]

The answer is thirtyfive

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3 years ago

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