3 years ago

Evaluate each expression for x = 6 and for x = 3. Based on your results, do you know whether the two expressions are equivalent?

Mathematics

1 answer:

cluponka [151]3 years ago

6 0

You can't add the same number to 2 different numbers and get the same answer, so no.

You might be interested in

Lance measured 0.485 liter of water.Angel measured 0.5 liter of water. Lance said,"My breaker has more water than yours because

Naddika [18.5K]

Answer:

help me

Step-by-step explanation:

8 0

2 years ago

M<3 is (3x + 4) and m<5 is (2x +11)

butalik [34]

Answer:

Part 1) Option C. Same side interior angles

Part 2) Option A. $(3x+4)+(2x+11)=180\°$

Part 3) Option B. $m$

Step-by-step explanation:

Part 1) we know that

If p and q are parallel

then

m<3 and m<5 are consecutive interior angles or Same side interior angles

and

$m$

Part 2) we know that

$m$ -----> by consecutive interior angles (supplementary angles)

we have that

$m$

substitute

$(3x+4)+(2x+11)=180\°$

Part 3) Find the measure of angle 5

we know that

$(3x+4)+(2x+11)=180\°$

Solve for x

$5x+15\°=180\°$

$5x=180\°-15\°$

$x=165\°/5\°=33\°$

$m$

substitute the value of x

$m$

8 0

2 years ago

Read 2 more answers

(7x-y=7<br>(x+2y=6 estimate the solution to the system of equations

jolli1 [7]

Multiply the first equation by 2 to then use elimination by adding the 2 equations.

So, 14x-2y=14

+. x+2y=6

Equals 15x=20 so x=20/15=4/3

Plug in to first equation to get y

7(4/3)-y=7

28/3-y=7

28/3-y=21/3

So y=7/3

Plug both x and y into second equation to check

4/3+2(7/3)=

4/3+14/3=18/3=6 it works

So x=4/3, y=7/3

Hope this helps! Have a blessed day!

8 0

3 years ago

Factorise<br>15 a^3 b - 35ab^3

IRISSAK [1]

Answer:

15 a^3 b - 35ab^3

taking common

5ab(3a²-7b²)

8 0

2 years ago

Read 2 more answers

Alice has 8 meters of ribbon. She needs 1/2 meter of ribbon for each package. How many packages can Alice wrap with ribbon? A.16

dybincka [34]

Answer:

Step-by-step explanation:

1. 8 / ½ or 8 * 2

2. You get 16

6 0

3 years ago