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bonufazy [111]
3 years ago
5

12a-4(5a-1) = 2(3a +6)-4a

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
7 0

Answer:

The answet to the following question is a = -5/4.

You distribute and then combine similar terms.

You might be interested in
Which expression is equivalent to this expression? x(2x 3) Question 1 options: 2x2 3 2x2 3x 2x2−3x 3x 3.
mash [69]

The expression is equivalent to this expression is  2x^2+3x.

The correct option is A.

Given

The expression is;

= x(2x + 3)

<h3>What is the algebraic expression?</h3>

Algebraic expressions consist of numbers and variables along with operational signs.

The equivalent expression is found by multiplying x and simplifying.

Therefore,

The expression is equivalent to this expression is;

\rm = x(2x + 3) \\\\= 2x\times x+ 3 \times x\\\\= 2x^2+3x

Hence, the expression is equivalent to this expression is  2x^2+3x.

To know more about Algebraic expression click the link given below.

brainly.com/question/953809

7 0
3 years ago
Find slope intercept form of 5x+8y=120 passing through (4,5)
yarga [219]

Answer:

y=-(5/8)x+(15/2)  or  y=-0.625x+7.5

Step-by-step explanation:

The question is

Find the slope intercept form of the line parallel to the line 5x+8y=120 passing through (4,5)

step 1

Find the slope of the given line

we have

5x+8y=120

isolate the variable y

8y=-5x+120

y=-(5/8)x+15

The slope of the given line is m=-5/8

step 2

Find the slope of the line parallel to the given line

we know that

If two lines are parallel, then their slopes are the same

so

The slope of the parallel line to given line is m=-5/8

step 3

Find the equation of the line into slope intercept form

The equation of the line into slope intercept form is equal to

y=mx+b

we have

m=-5/8 and point (4,5)

substitute and solve for b

5=-(5/8)(4)+b

b=5+(20/8)

b=60/8=15/2=7.5

substitute

y=-(5/8)x+(15/2)

or

y=-0.625x+7.5

5 0
3 years ago
Plz help asap and plz show me how to do this..thxs I really need help with this
Fed [463]
 G is the answer because if you set x as the value of B, then x+(x+10)+(x+30)=180 so x=46.67. then you add 10 to that because the value of A is 10 more than B
3 0
4 years ago
Jack drove 125 miles in 4 hours. Jill drove 80 miles in 3 hours. Who went faster and what was their rate of change to the neares
Rufina [12.5K]
Jack drove the fastest with 31.25 miles and that rounded to the nearest whole number is 31.
6 0
3 years ago
What is the answer to 0.5 rounded to the nearest one?
Nesterboy [21]

Answer:

The answer is 1.

Step-by-step explanation:

If it is 5 or more, you round up. If it is 4 or less, you keep it the same.

8 0
3 years ago
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