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Stels [109]
3 years ago
6

Simplify the following expression by combining liker terms: 4x +9 -6x +6

Mathematics
2 answers:
Oxana [17]3 years ago
6 0

Answer:

its very simple you just need to collect like terms...

which is 4x-6x+6+9 which is

-2x+15.

This is my answer I hope it helps you.

mihalych1998 [28]3 years ago
6 0

Answer:

i think its -2x+15

Step-by-step explanation:

you do 4x-6x (-6 cuz it has a neg. in front) which gives you -2x then 9+6 and it gives you 15

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Which of the following shows the correct order of the numbers below? (1/2) 2 , , 0.45
Elodia [21]
The correct order would be 0.45, (1/2), 2
Hope I helped :)
8 0
3 years ago
In his garden Tim plants the seed
NemiM [27]

Answer:

2 1/2 in.

Step-by-step explanation:

6 - 3 1/2 this is the answers

3 0
3 years ago
In the diagram, GH bisects FGI. A. Solve for x and find m FGH. B. Find m HGI. C.find m FGI. A. X=_(simplify your answer)
Sophie [7]

Answer:

Part A) x=9 and m∠FGH=29°

Part B) m∠HGI=29°

Part C) m∠FGI=58°

Step-by-step explanation:

Part A) Solve for x and find m∠FGH

we know that

m∠FGI=m∠FGH+m∠HGI

If GH bisects FGI

then

m∠FGH=m∠HGI

substitute the values

4x-7=5x-16

solve for x

5x-4x=16-7

x=9

m∠FGH=4x-7

m∠FGH=4(9)-7=29°

Part B) Find the measure of angle HGI

m∠HGI=5x-16

Remember that

m∠FGH=m∠HGI

Verify

m∠HGI=5(9)-16=29° -----> is correct

Part C) Find the measure of angle FGI

m∠FGI=m∠FGH+m∠HGI

substitute the values

m∠FGI=29°+29°=58°

8 0
3 years ago
_ 108, 162, _, 270,_ rule:_
Anika [276]
The rule is +54

I know because to get from 108 to 162 you add 54.

Now the numbers that go on the spaces are:

54,108,162,216,270

PLEASE MARK IT THE BRAINLIEST AND GIVE A THANKS
8 0
3 years ago
Read 2 more answers
160% of what number is 144
givi [52]

Step-by-step explanation:

Let the number be x

160% of x=144

160x \div 100 = 144

then we cross multiply

160x = 100 \times 144

160x = 14400

divide both sides by 160

160x \div 160 = 14400 \div 160

x = 90

therefore the number is 90

6 0
2 years ago
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