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Yuri [45]
3 years ago
13

2(1/4x + 4) = 3(x -2) PLZ HELP

Mathematics
1 answer:
frozen [14]3 years ago
8 0
Distribute 2 and remove parentheses :
1/2x+8=3x-6
Multiply both sides of equation by 2:
x+16=6x-12
Move terms:
x+16-6x=-12
x-6x=-12-16
Collect like terms:
-5x=-28
Divide both sides:
x=28/5
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15 and 3/5 as a fraction in simplest form
lianna [129]

Answer:

78/5

Step-by-step explanation:

(15 x 5 + 3)/5

78/5

4 0
3 years ago
Q1. A fluorescent lamp takes in energy from the electricity supply at the rate of 18 joules each second. It gives out 3 joules o
Dmitrij [34]

Answer:

15 joules

Step-by-step explanation:

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18 JOULES-3 JOULES=15 JOULES

HOPE IT HELPS

8 0
3 years ago
Describe the error in the work shown. 62​ + 3 + 5 x 2 ​ ​ 36 + 8 x 2 ​36 + 16 52
makkiz [27]

Answer:

There is an error in the application of the DMAS rule, The answer as per the DMAS rule is 75.

Step-by-step explanation:

There is an error in the implication of the DMAS rule of Mathematics.

DMAS rule determines the arrangement of mathematical functions to be performed in an expression where multiple functions are present.

The DMAS Rules describes the following arrangement of the mathematical functions.

1st Division

2nd Multiplication

3rd Addition

4th Subtraction

Applying the above rule the solution is as follow

62​ + 3 + 5 x 2 ​ ​

First, we need to solve the Multiplication because there is no division

62​ + 3 + 10

Now perform the addition function

65 + 10

75

6 0
3 years ago
Chuck and Mike need to divide a couch and a pool table. Using the Method of Sealed
ivann1987 [24]
I think 121

406 + 94 = 500 and 180 + 199 = 379.
Subtract that and 121 is what’s left.
7 0
3 years ago
1 Determine the missing side of the triangle below. Show all
Alex787 [66]
Use Pythagorean theorem
so, a^2 + b^2 = c^2
    400-144 = b^2
 find the square root of 256
 = 16
3 0
3 years ago
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