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2 years ago

13

PLSSS HELP IF YOU TURLY KNOW THISS

2 answers:

777dan777 [17]2 years ago

8 0

Answer:

5

Step-by-step explanation:

3+9x=11x-7

subtract 9x from both sides

3=2x-7

add 7 to both sides

10=2x

divide by 2 on both sides

5=x

weeeeeb [17]2 years ago

3 0

The answer for this question is x=5

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Solve in(5x+7)=8 round to the nearest thousandth

Ivan

Answer:

$x=\frac{1}{5}$

$x=0.2$

Step-by-step explanation:

$(5x+7)=8$

$5x+7=8$

Subtract 7 from both sides.

$5x+7-7=8-7$

Simplify.

$5x=1$

Divide both sides by 5.

$\frac{5x}{5} =\frac{1}{5}$

Simplify.

$x=\frac{1}{5}$

Decimal form:

0.2

7 0

3 years ago

Read 2 more answers

Peanuts cost $12.00 for 2.5 pounds.How much for 1 pound

solmaris [256]

Answer:

$4.80

Step-by-step explanation:

Make a proportion

$12 for 2.5 pounds, and $x for 1 pound

12/2.5=x/1

x/1 is equivalent to x

12/2.5=x

Divide

x=4.8

So, one pound of peanuts costs $4.80

6 0

3 years ago

Read 2 more answers

Two numbers are greater than 10 but les than 40. Their GCF is 17. What are the numbers?

shusha [124]

The numbers are 17 and 34.

8 0

3 years ago

Para cambiar 212% a fracción debemos dividirlo entre 100% ?

kirza4 [7]

Si tiene que divide 212/100=53/25

4 0

3 years ago

Help me with this plz

Sergio [31]

Answer:

C) Similar-SAS

Step-by-step explanation:

Here,

BSE ~ TES

Now,

BS = TE (:• being corresponding side )

BSE = TES (:• Being Corresponding angle

SE = SE (:•Being corresponding side)

Therefore,

the given triangle is similar by

SAS axiom

6 0

3 years ago