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2 years ago

4xsquared 12x 10 is less than or equal to 0 (or what multiplies to get 40 and adds to get 12)

Mathematics

1 answer:

g100num [7]2 years ago

5 0

It either x=5 or x=-2 not sure which on

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HELP PLS, I WILL GIVE BRAINIEST

alexira [117]

Answer:

THE CORRECT ANSWER IS 0.6

Step-by-step explanation:

6/10=0.6

5 0

2 years ago

Evaluate 3m-n when m=5 and n=1

Whitepunk [10]

Answer:

Basically that’s saying 3 • 5 - 1 which will equal 14

Step-by-step explanation:

3•5 = 15 - 1 = 14

7 0

2 years ago

PLEASE HELP ME W/ MATH ASAP!!

larisa [96]

Use similarity property:

14 / (14+6) = 21 / (21 + (x+4))

14/20 = 21/(x+25) cross multiplication property

14*(x+25) = 20*21

14x + 350 = 420

14x = 70

x = 70/14 = 5.

8 0

3 years ago

Read 2 more answers

PLZZ HELP I NEED HELP

Mkey [24]

Step-by-step explanation:

1) let the number=x

six times a number=6x

Condition:

6x+4=22

2) eleven times a number=11x

Condition:

11x-5=50

3) 9 times a number=9x

Condition:

9x-7=-16

Note:if you need to ask any question please let me know.

3 0

2 years ago

Explanation and answer thanks

musickatia [10]

There would be 25 people in the line.
There are 6 people between jane and ken
k - - - - - - j
there are 18 people ahead of jane including ken
- - - - - - - - - - -k - - - - - - j
and 13 people behind ken including jane
- - - - - - - - - - -k - - - - - - j - - - - - -
if you add all of the dashes up from the row above, you will get your answer of 25 people in the line

6 0

3 years ago