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3 years ago

PLZ SOMEONE HELP RIGHT AWAY! 10x+2(8x+10)

Mathematics

2 answers:

Umnica [9.8K]3 years ago

7 0

2(13x+10) is the answer

dusya [7]3 years ago

7 0

Answer:

26x+20

Step-by-step explanation:

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Algerabuc equation<br> 3x + 5 = 14

dexar [7]

Answer: x=3

Step-by-step explanation:

3x + 5 = 14

Subtract 5 from both sides

3x=9

Divide both sides by 3 to get x alone

x=3

6 0

3 years ago

Read 2 more answers

Write the equation of a line perpendicular to y= -1/3x + 5 and passes through the point (6, 4).

Levart [38]

Answer:

y = 3x - 14

Step-by-step explanation:

Perpendicular lines will have a opposite reciprocal slope, so the slope will be 3.

Plug in the slope and given point into y = mx + b, then solve for b:

y = mx + b

4 = 3(6) + b

4 = 18 + b

-14 = b

Plug in the slope and y intercept into y = mx + b

y = 3x - 14

So, the equation of the line is y = 3x - 14

3 0

3 years ago

A bicycle training wheel has a radius of 3 inches. The bicycle wheel has a radius of 10 inches.

-Dominant- [34]

Answer:

285.74

314 - 28.26 = 285.74

8 0

3 years ago

3x squared minus 12x=-54

Alex777 [14]

◆ Quadratic Equations ◆

Hey !!

Check the attachment.
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7 0

3 years ago

220 students were asked if they liked chocolate or vanilla ice cream. 140 said they liked chocolate and 120 said they liked vani

Flura [38]

Answer: D. 40

Step-by-step explanation:

Given: Number of students liked vanilla or chocolate ice cream = $n(V\cup C)=220$

Number of students liked chocolate = $n(C)=140$

Number of students liked vanilla= $n(V)=120$

Now, Number of students liked vanilla and chocolate ice cream is given by :-

$n(V\cap C)=n(C)+n(V)-n(V\cup C)\\\\\Rightarrown(V\cap C)=140+120-220\\\\\Rightarrown(V\cap C)=260-220\\\\\Rightarrown(V\cap C)=40$

Number of students liked vanilla and chocolate ice cream= 40

6 0

4 years ago