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Helen [10]
3 years ago
8

(4x+1)(5x-2) What’s the answer

Mathematics
2 answers:
Helen [10]3 years ago
7 0

Answer:

stated in final line in the pic

Step-by-step explanation:

refer to the picture

lukranit [14]3 years ago
4 0

Answer:

hey mate your answer is

20x²-3x-2

please follow me...

and Mark it as a brainlist answer.....

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The table shows the number of tickets each team sold. If they sold the same, how many did each sell? Remember to continue beyond
BartSMP [9]

Answer:

  each sold 60 tickets

Step-by-step explanation:

Apparently, you're supposed to set the expressions equal and solve for t; then find the values of the expressions.

  60(t -1) = 20(t +1)

  60t -60 = 20t +20  . . . . . eliminate parentheses

  40t = 80 . . . . . . . . . . . . . . add 60 -20t

  t = 2 . . . . . . . . . . . . . . . . . . divide by 40

__

  60(2 - 1) = 60 . . . . . solve for Falcons sales

  20(2 + 1) = 60 . . . . .solve for Eagles sales (should be equal; it is)

Each team sold 60 tickets.

8 0
3 years ago
Solve and show work.3a-4a+9=-12a+43-6a
SCORPION-xisa [38]

A=2

First simplify

Regroup terms

Simplify

Subtract 9

Simplify

Addc18a

Simplify

Divide both side by 17

Simplify 34/17

8 0
3 years ago
Read 2 more answers
Pls answer this this is due today
jeyben [28]

Answer:

A

Step-by-step explanation:

6 0
4 years ago
What is the constant of proportionality in the equation y=2xy
dybincka [34]

Answer:

2 is the constant of proportionality in the equation y = 2x .

Step-by-step explanation:

Definition of constant of proportionality

When two variables are directly proportional to each others .

Let us assume that u and v .

u \propto vu∝v

Than the equation becomes u= kv

Where k is called the constant of proportionality .

Thus in the question x and y are proportional variables .

i.e

y \propto xy∝x

y = kx

Where k is called the constant of proportionality .

Compare the equation y = kx with y=2x .

Thus

k = 2

Therefore 2 is the constant of proportionality in the equation y = 2x

the explanation is not mine only the answer

6 0
3 years ago
-4x+2y=0<br> 10x+3y=8<br><br> HELPPPPPPP
tatiyna

Answer:

x=1/2 y =1

Step-by-step explanation:

(-4x+2y)/2x5=0/2x5

10x+3y=8

(-2x+y)x5=0

10x+3y=8

-10x+5y=0

10x+3y=8

8y=8

y=1

x=1/2

5 0
2 years ago
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