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uysha [10]
3 years ago
11

3m - (7m+12) =2 (m-3)

Mathematics
1 answer:
viktelen [127]3 years ago
7 0
Remove parentheses
3m - 7m+12 = 2 m-3

collect like terms
3m-7m-12 = 2m-6

move terms
-4m - 12 = 2m-6

collect the like terms and calculate
-4m-2m = -6+12

divide both sides by -6
-6m=6

m= -1

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Whats the answer plz?10 points!:)
jeyben [28]

Answer:


Step-by-step explanation:

f(x) = 3x + 1 and g(x) = x^2 - 6

(f + g) (x)

(3x + 1) + (x^2 - 6)

3x + 1 + x^2 - 6

3x - 5 - x^2

=> -x^2 + 3x - 5

I hope this helps!


7 0
3 years ago
Max bought 4 liters of fruit punch for a party.he will serve the punch in glasses that will hold 200 milliliters.how many full g
ss7ja [257]
Hello!
.
1 liter is equal to 1000 milliliter.
So,
4 L = 4000 mL
.
Max bought 4 liter or 4000 mL of fruit punch. To know how many glasses full of fruit punch can he serve, you just need to divide the amount of fruit punch he bought by the amount of fruit punch a glass can hold.
4 L / 200 mL
The dividend and the divisor have different unit so we must make them have the same unit.
4000 mL / 200 mL
= 20
.
Therefore, Max can make 20 full glasses of fruit punch for the party.
:)
6 0
3 years ago
Read 2 more answers
The following is an incomplete paragraph proving that ∠WRS ≅ ∠VQT, given the information in the figure where segment UV is paral
Vikki [24]

Each of the pairs of the opposite angles made by two intersecting lines are called vertical angles. The correct option is A.

<h3>What are vertical angles?</h3>

Each of the pairs of the opposite angles made by two intersecting lines are called vertical angles.

The proof can be completed as,
Given the information in the figure where segment UV is parallel to segment WZ.: Segments UV and WZ are parallel segments that intersect with line ST at points Q and R, respectively. According to the given information, segment UV is parallel to segment WZ, while ∠SQU and ∠VQT are vertical angles. ∠SQU ≅ ∠VQT by the Vertical Angles Theorem. Because ∠SQU and ∠WRS are corresponding angles, they are congruent according to the Corresponding Angles Theorem. Finally, ∠VQT is congruent to ∠WRS by the Transitive Property of Equality.

Hence, the correct option is A.

Learn more about Vertical Angles:

brainly.com/question/24460838

#SPJ1

6 0
2 years ago
Solve the following system of equations algebraically:<br> x + 4y = 2<br> y = 2x + 14
loris [4]

Answer:

x = -6

Step-by-step explanation:

You can insert the second equation in for the y-variable in the first equation

x + 4(2x+14) = 2

The next step is to distribute the 4

x + 8x + 56 = 2

Then we combine like terms

9x + 56 = 2

Subtract 56 from both sides

9x = -54

Divide by 9 on both sides

x = -6

3 0
3 years ago
Read 2 more answers
I NEED HELP DOING THIS PROBLEM ASAP
uranmaximum [27]

I don't really know, but I'd go with A. How I got this answer? Well I times 12 times 23.

IF YOU LIKE MY ANSWER GIVE ME BRAINLIEST!

5 0
3 years ago
Read 2 more answers
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