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2 years ago

15

Describe the steps you would use to solve the equation 5( 2a - 3 ) = 20 + a.

1 answer:

Valentin [98]2 years ago

4 0

Answer:

Distribute the 5 to get 10a-15=20+a and solve

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Write an equation of the line with the given y-intercept and the slope in slope-intercept form m=1/3; b=-1

Over [174]

Answer:

y= 1/3x - 1

Step-by-step explanation:

1/3 is slope so m and -1 is the y-intercept

8 0

2 years ago

Tourists covered 640 km for a 4 hour ride by car and a 7 hour ride by train. What is the speed of the train, if it is 5 km/h gre

marissa [1.9K]

670 km i hoped that helped

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3 years ago

Read 2 more answers

(8 -2i)^2 <br>a:60 <br>b:68-32i <br>c:60-32i <br>d:64-32i+4i^2

AURORKA [14]

Answer:

60-32i

Step-by-step explanation:

(8-2i)^2=8^2-2.8.2i+(2i)^2

=64-32i+4i^2

=64-32i-4

=60-32i

8 0

2 years ago

Help please someone help

MariettaO [177]

Answer:

KJZV JCH BSV

Step-by-step explanation:

CBZ,NSFVN bvVVVVV VVVVV VSFNV.Z

3 0

3 years ago

Simplify. Show your work. <br><br> ( 6x-2 ) ^2 ( 0.5x )^4

mrs_skeptik [129]

(6x-2)(6x-2) = 36x-12x-12x+4 = 36x+4

4 0

2 years ago