3 years ago

Please look at picture!

Mathematics

2 answers:

marissa [1.9K]3 years ago

6 0

Answer:

$E.~11$

Step-by-step explanation:

$Given, 2x^2-3x=5$

$4x^2-6x+1$

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

$2(5)+1$

$=10+1$

$=11$ ✔︎

᪥༄᪥༄᪥༄᪥༄᪥༄᪥༄

hope it helps...

have a great day!!

kakasveta [241]3 years ago

3 0

11 is the answer.. hope it helps

You might be interested in

r + 0.12 = 0.20 what number is r

liubo4ka [24]

R would equal 0.08 because 00.8+0.12=0.20

7 0

3 years ago

Read 2 more answers

Calculate the approximate difference between 1 mile and 2 km.<br>Give your answer in metres.

bazaltina [42]

Answer:

Approximate difference between 1 mile and 2 km in meters = 390.66meters

Step-by-step explanation:

I mile =1609.34meters

also 1000m = 1km

therefore 2km = 2 x 1000= 2000m

Approximate difference = 2000m - 1609.34m

=390.66 meters.

Approximate difference between 1 mile and 2 km in meters = 390.66meters

5 0

3 years ago

Nadia built a robot to filter air and water efficiently she expects the robot to filter more than 343 liter of air and water whi

crimeas [40]

Step-by-step explanation:

If she is able to achieve her aim, then the robot is very efficient, as it uses as low as 49 joules in filtering 343 litres of air and water.

It will now be a question of what time the robot is able to achieve this feat, if it is able to do it in a time that matches the quality of the work it does, then it will be reasonable to call the robot efficient, and fast too.

7 0

3 years ago

What is another way to write the absolute value inequality lp|<1 2?

PIT_PIT [208]

Answer:

|p| ≤ 12

Step-by-step explanation:

The absolute value of p less than or equal to 12

8 0

3 years ago

A jeweler orders necklaces from a website that offers $6 shipping for any-size order. each necklace costs $7. the jeweler wants

antiseptic1488 [7]

7n + 6 = cost
Hope this helps!

4 0

3 years ago

Read 2 more answers