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Tpy6a [65]
3 years ago
9

PLEASE HELP!!! EXTRA POINTS AND BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
lions [1.4K]3 years ago
4 0

\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the concept of Linear Equations

After solving all the Equations we get as,

I have solved the Above four equations, 1.) and no. 2.) is the horizontally adjacent to no. 1.) , hope you get it.

1.) 2x = 14 ===> x = 14/2 ===> x = 7

2.) X - 5 = 20 , X = 20+5 ===> X = 25

3.) 4 + (x +6) = 10 ==> 10 + x = 10 ==> x = 0

4.) 7(x-12) = 21 ===> x-12 = 3 ===> x = 15

9.) -8x -8 = 160 ===> -8x = 168 ===> x = -21

10.) -8k -5 = -133 ==> -8k = -128 ==> K = 16

11.) 0 = -12n+12 ===> -12n=-12 hence, n = 1

12.) -7+n/2=4 ==> -7-4 = -n/2 ==> -11 =-n/2 ==> -n=-22 ==> n = 22

13.) 7*3= n-7 ==> 21=n-7 ==> n = 28

14.) 4+m/10 = 2 ==> 4+m = 20 ==> m = 20-4 ==> m=16

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What is the quotient of 5 1/2 and 1/8
Stels [109]

Answer:

44

Step-by-step explanation:

5 1/2 / 1/8

turn into improper fraction

11/2 then change to multiplication

11/2*8/1(have to flip)

88/2(multiply across)

simplify=44

4 0
3 years ago
The owner of the Koffee Shop pours the remainder of her old house blend, which is 40 % 40 % Colombian beans, into a 60 60 -pound
maks197457 [2]

Answer:

0.4h ; 60 - h ;18 - 0.3h ; 0.1h + 18

Step-by-step explanation:

Given that:

Old house blend = 40% Columbian beans

New house blend = 30% Columbian beans

h = number of pounds of old house blend

a.) pound of columbian bean in old house blend :

40% of h = 0.4h

b.) pound of new blend poured into the bean:

Size of bin = 60 pound

Size of bin - pound of old house blend

(60 - h)

c. Amount of columbian bean in pound of new house blend :

30% of (60 - h)

0.3 * (60 - h)

18 - 0.3h

D.) Amount of columbian bean in 60 pound bin

(Pound of columbian bean in old house blend + pound of Columbian bean in New house blend)

0.4h + (18 - 0.3h)

0.4h + 18 - 0.3h

0.1h + 18

4 0
2 years ago
Find the area of the circle r = 3 ft
pav-90 [236]

Answer:

9π ft² or approximately 28.26 ft²

Step-by-step explanation:

The area of a circle is A=πr².

Plug 3 in for the radius.

A=π(3²)

A=9π ft²,

or using 3.14 for pi,

Approximately 28.26 ft².

5 0
2 years ago
Are these two expressions equivalent to each other?
disa [49]

Answer:

they are equivalent

Step-by-step explanation:

simplifying 12r + p -4r + 6p you get 8r + 7p

so yes they are equal

7 0
2 years ago
7/8 divided by 11/12<br><br> Answer has to be a fraction.<br> Include steps if possible.
andrew-mc [135]
7/8 / 11/12. First get the reciprocal of 11/12 (which is 12/11). Then multiply by the reciprocal. 7/8 * 12/11 = 84/88 don't forget to simplify 21/22
7 0
3 years ago
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