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Ulleksa [173]
2 years ago
8

Please I need help I will give brainliest

Mathematics
2 answers:
Inga [223]2 years ago
7 0

Answer:

20% = 10% + 10%

75% = 25% + 25% + 25%

35% = 10% + 25%

60% = 50% + 10%

Step-by-step explanation:

Naily [24]2 years ago
5 0

Answer:

60=50+10

35=10+25

20=10+10

75=25+25+25

Step-by-step explanation:

hope this helps!

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Rama09 [41]

Answer:

11

Step-by-step explanation:

11

6 0
3 years ago
Christian’s Gym charges a one-time fee of $50 plus $30 per session for a personal trainer.
nydimaria [60]

Answer: For 10 sessions, the cost of the two plans the same.

Step-by-step explanation:

Let x= Number of sessions.

Given: Christian’s Gym charges a one-time fee of $50 plus $30 per session for a personal trainer.

Total charge for x sessions = 50+30x

Nicole's fitness center charges a yearly fee of $250 plus $10 for each session with a  trainer.

Total charge for x sessions = 250+10x

When both plan charges the same, then

50+30x=250+10x\\\\\Rightarrow\ 30x-10x=250-50\\\\\Rightarrow\ 20x=200\\\\\Rightarrow\ x=10

i.e. For 10 sessions, the cost of the two plans the same.

3 0
3 years ago
A person who is 5 feet tall is standing 126 feet from the base of a​ tree, and the tree casts a 140 foot shadow. The​ person's s
Eva8 [605]
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8 0
3 years ago
Factor this trinomial completely.
kifflom [539]

Answer:

2 ( x+3) (x+1)

Step-by-step explanation:

2x^2+8x+6

Factor out a 2

2(x^2 +4x+3)

Factor in side the parentheses

What multiply to 3 and adds to 4  (3(1=3  3+1 =4)

2 ( x+3) (x+1)

8 0
3 years ago
⦟KLJ and ⦟JLM are a linear pair. Find the measures of ⦟KLJ and ⦟JLM.
KATRIN_1 [288]

Answer:

Step-by-step explanation:

6x + 12 + 4x + 8 =  180 {Linear pair}

6x + 4x + 12 + 8 = 180 {Combine like terms}

         10x + 20  = 180   {Subtract 20 from both sides}

              10x =  180 - 20

             10x  = 160    {Divide both sides by 10}

               x = 160/10

                x = 16

m∠KLJ = 6*16 + 12

            = 96 +12

            = 108

m∠JLM = 4*16 + 8

            = 64 + 8

            = 72

8 0
2 years ago
Read 2 more answers
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