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Dominik [7]
3 years ago
5

Define a variable and write an equation for each situation. Solve each equation to answer the question.

Mathematics
1 answer:
hammer [34]3 years ago
5 0
You have got the right equation, ya

remember, you can do anything to an equation as long as you do to to both sides

now combine like terms

3.50p+5.50p=p(3.50+5.50)=p(9)=9p

so
3.50p+5.50p+6=51
9p+6=51
minus 6 both sides
9p+6-6=51-6
9p+0=45
9p=45
divide both sides by 9
(9p)/9=45/9
(9/9)p=5
1p=5
p=5

5 people
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Can someone help geometry is confusing
NikAS [45]

<LMP and <NMP are supplementary angles so sum = 180

<LMP +  <NMP = 180

(-16x + 13) + ( - 20x + 23) = 180

-16x + 13  - 20x + 23 = 180

-36x + 36 = 180

-36x = 144

    x = -4

<LMP = -16x + 13 = -16(-4) + 13 = 77

<NMP = - 20x + 23 = - 20(-4)  + 23 = 103

Answer

<LMP  = 77°

<NMP  = 103°

5 0
3 years ago
A Basket contains 3 types of fruits weighing 58/3 kg in all. If 73/9 kg of are apples,19/6 are oranges and the rest are pears. W
strojnjashka [21]

Answer:

Step-by-step explanation:

233 322

4 0
2 years ago
This is also a rational and irrational worksheet so which one would it be?
Elden [556K]
If you calculated it you would get 20.25 so it is irrational
5 0
3 years ago
Explain please, I’ve been having trouble with this question
GuDViN [60]

Step-by-step explanation:

I didn't need the other angles, but right of the bat you can tell it's two right triangles back to back.

<em>y </em> has to be 90° , as you have noticed they already gave you 70° on the right side of the shape meaning if you were to add 90 which is why plus 70 what would that give you? 160.

the total interior for a triangles angles has to be 180°. if you do the math 180 - 160 you get the leftover 20° for x.

I suck at explaining stuff, hope this helps

7 0
2 years ago
WILL GIVE BRAINLIEST AND 15 POINTS Please Help Asap!
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Answer: D

Step-by-step explanation:

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