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laiz [17]
3 years ago
11

PLEASE SOME ONE HELP find the values of x and y step by step if possible

Mathematics
1 answer:
vlada-n [284]3 years ago
6 0

Answer:

11. 16x +(9x+5)= 180

25x + 5 = 180

25x= 175

x= 7

If x is 7, then the top value is equal to the bottm one becuase they are vertical angles.

112 + 4y= 180

4y = 68

y= 17

Step-by-step explanation:

12. 6x - 11 + 2x - 9= 180

8x - 20= 180

8x= 200

x= 25

6(25) - 11= 139

20y + 19 = 139

20y = 120

y=6

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Mr. Fraser bought new shingles for his house for $2,900 using a credit card. His card has an interest rate of 12%. If he does no
AlexFokin [52]

Answer:

Hey! So the answer is $4,095

Step-by-step explanation:

Mr. Fraser will owe $4,095 at the end of the month.

3500 + 3500(0.17) = x

3500 + 595 = x

x = 4095

Hoped this helped Im Eve btw. Hope you have a great day and consider marking this brainliest Thank you so much if you do! ✨

6 0
3 years ago
Help with this math problem
aniked [119]

-0.5 goes in second box

1.5 goes in third box

-2.5 goes in first box

-4.5 goes in first box

0.5 goes in second box

4 goes in third box

6 0
4 years ago
Read 2 more answers
What is 10% of 424.00<br>​
Nata [24]

Answer:

42 2/5 or 42.4

Step-by-step explanation:

5 0
3 years ago
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You Borrow $300 from your grandmother to buy a Nintendo Switch Lite. You Pay $20 Each week. Write An Equation That Represents th
Paladinen [302]
The answer is
300-20x=y
7 0
3 years ago
Read 2 more answers
50 points for these 4 questions answered! There not hard I just need them urgent!
garri49 [273]
I  just aswerd these

1. solve for x in first to just find nterms of y

x=12-y
sub that for x in other one
first divide that one by 2 to make it easier
2x-y=18
2(12-y)-y=18
24-2y-y=18
24-3y=18
minus 24 both sides
-3y=-6
divide -3
y=2

D is answer




2.
find intersection of x+y=5 and -2x+3y=6
or easiers, just test the intersections
wait, they all intersect in the same place
this is super easy
pick ANY point that is in that reigon and see if it is true

A, if we pick lets say (5,5)
that is false for x+y<5
not A

B
pick (10,0)
false for first one
not B

C
pick (0,0)
true for first
false for 2nd
not C


D. pick (-10,0)
true for first
true for 2nd


answer is D


8.
time times object=time taken

35 for wall
frame or door=21
the first equation has to be in terms of minutes
2nd has to be in terms of loads


first one is
35w+21d=595
2nd is
9w+13d=267
D is answer






9.
find intersection
at  p=3 and w=12

D is answer




the answer is D for all the questions
7 0
3 years ago
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