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3 years ago

Answer the equation: 15(62x+7)=38(24x+3)

1 answer:

7 0

Simplify both sides of the equation.

15(62x+7)=38(24x+3)

Simplify:

(15)(62x)+(15)(7)=(38)(24x)+(38)(3)(Distribute)

930x+105=912x+114

Subtract 912x from both sides.

930x+105−912x=912x+114−912x

18x+105=114

Subtract 105 from both sides.

18x+105−105=114−105

18x=9

Divide both sides by 18.

‌18x/18‌=‌9/18

‌x=‌1/2

‌Answer:

x=‌1/2

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5. Simplify the expression, (-2 - 5i) - (-4+6i) 2 - 11i -2+i -6 + 11i -5i

monitta

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's simplify ~

$\qquad \sf \dashrightarrow \:( - 2 - 5i) - ( - 4 + 6i)$

$\qquad \sf \dashrightarrow \: - 2 - 5i + 4 - 6i)$

$\qquad \sf \dashrightarrow \: - 2 + 4 - 5i- 6i)$

$\qquad \sf \dashrightarrow \:2 - 11i$

Therefore, A is the Correct choice !

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3 years ago

R/10+4=5 Can you help me balance the equation to simply? Thanks!

Dominik [7]

Subtract 4 from both sides

R/10 = 5 - 4

Simplify 5 - 4 to 1

R/10 = 1

Multiply both sides by 10

R = 1 × 10

Simplify 1 × 10 to 10

R = 10

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3 years ago

Water flows from the bottom of a storage tank at a rate of r(t) = 200 − 4t liters per minute, where 0 ≤ t ≤ 50. find the amount

Aleks [24]

The answer for your problem is shown on the picture.

5 0

3 years ago

Read 2 more answers

A student simplified the radical expression at the right. What mistake did the student make? What is the correct answer?

Leni [432]

X has to be inside the radical.
It would be
$\sqrt{ \frac{5x}{5} }$
Simplify the radical by breaking the radicand up into a product of known factors.

8 0

3 years ago

A ball is dropped from a height of 10 meters. Each time it bounces, it reaches 50 percent of its previous height. The total vert

xz_007 [3.2K]

After every drop,the ball bounces to half it's previous height. With that understood.

1st drop -The ball drops 10m

1st bounce - 5m up
2nd drop - 5m down

2nd bounce - 2.5m up
3rd drop - 2.5m down

3rd bounce - 1.25m up
4th drop - 1.25m down

4th bounce - 0.625m up
5th/last drop - 0.625m down

To find the total vertical distance, you add them all.

10+5+5+2.5+2.5+1.25+1.25+0.625+0.625
=29.25m travelled in all.

6 0

4 years ago