3 years ago

How do you solve 7x-3y=24

Mathematics

2 answers:

olga_2 [115]3 years ago

6 0

7x - 3y = 24
7x - 24 = 3y
(7x - 24) : 3 = y

erik [133]3 years ago

6 0

Y=7/3x+8 is the answer

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antiseptic1488 [7]

2/5 divides by 4/1 = 1/10
X=1/10

5 0

2 years ago

-0.6w=2.4 Please answer Hggjigj

SashulF [63]

Final Answer: $w = -4$

Steps/Reasons/Explanation:

Question: Solve $-0.6w = 2.4$ .

Step 1: Divide both sides by $-0.6$ .

$w = -\frac{2.4}{0.6}$

Step 2: Simplify $\frac{2.4}{0.6}$ to $4$ .

$w = -4$

~I hope I helped you :)~

8 0

2 years ago

Read 2 more answers

What is the value of the expression shown below? 8 + (7 + 1) 2 ÷ 4 ⋅ 2

Leni [432]

The answer is 10

8+(8)2÷4·2
8+16÷4·2 4·2=8 then 16÷8
8+2=10

just use PEMDAS

6 0

2 years ago

ANSWER ME PLZ THANKS

nignag [31]

Answer:

Step-by-step explanation:

6 0

2 years ago

if the area of a square is 144 feet and the perimeter of the triangle is 28 feet, what is the perimeter of the room's floor?

FinnZ [79.3K]

Answer:

$52+12\pi$

Step-by-step explanation:

The diagram for the question is attached below

perimeter of the triangle is 28 feet

area of a square is 144 feet

Area of the square is side^2

$side ^2= 144$

take square root on both sides

side = 12

side of the square = 12

side is the diameter of the semicircle

Diameter = 12 , so radius = 12 divide 2 = 6

circumference of semicircle = $2\pi r=2\pi (6)=12\pi$

one side of the rectangle is calculated in the perimeter of triangle and other side is calculated using circumference

perimeter of other two side = 2(12)= 24

Total perimeter = $28+24+12\pi =52+12\pi$

4 0

2 years ago