2 years ago

What Is The Answer For -6( -2+a ) = 54

Mathematics

1 answer:

WITCHER [35]2 years ago

3 0

Answer:

a = (-7)

Step-by-step explanation:

Firstly clear the bracket...,

-6(-2 + a) = 12 - 6a

Then substitute the simplified version in place of bracket...,

; 12 - 6a = 54

; -6a = 54 - 12

; -6a = 42...then divide both sides by (-6)

Therefore...., a = (-7)

You might be interested in

If F denotes a temperature in degrees Fahrenheit and C is the same temperature measured in degrees Celsius, then F and C are rel

madreJ [45]

Step-by-step explanation:

F= 9/5(C + 32)

5/9 F = C + 32

C = 5/9 F - 32

3 0

3 years ago

the family trip to grandma's consists of both a train ride in a car ride the average speed of a train ride was 78 miles per hour

JulijaS [17]

The anser is 135 miles it was

6 0

2 years ago

A can is 4 inches wide and 8 inches tall. To the nearest whole number, what is the area of a label that wraps around the can if

Yakvenalex [24]

Answer:

The area of a label is $62.8\ in^{2}$

Step-by-step explanation:

we know that

The lateral area of a cylinder (label of the can) is equal to

$LA=2\pi rh$

we have that

A can is 4 inches wide

The diameter of the can is 4 inches

$r=4/2=2\ in$ ----> the radius is half the diameter

$h=8-3=5\ in$ ----> height of the label

substitute in the formula

$LA=2(3.14)(2)(5)=62.8\ in^{2}$

5 0

3 years ago

Which weighs more a 20 pound turkey or 320 ounces of turkey stuffing? How do you know?

Keith_Richards [23]

Answer:

They are equal

Step-by-step explanation:

320 oz is 20 pounds:))

7 0

2 years ago

A phone company charges for service according to the formula: C(n) = 17 +0.05n, where n is the number of minutes

Volgvan

The y intercept is 17. You can see it clearly in the equation.

6 0

2 years ago