I need help with this algebra question.
4 (x - b) =x

Answers

Answer 1

Answer: 4 (x - b) = x Use the DIstributive Property [(4(x) - 4(b)]
4 x - 4b = x Add 4b to both sides
4x = 4b + x Subtract x from both sides
3x = 4b Divide both sides by 3
x = $(4b)/(3)$

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Can someone pls answer these questions thks ok1 . a cylinder whose diameter is 6 cm and whose height is 4 cm then find its volume
11 . a cube whose edge is 3.5 inches
Pls use V=Bh for both thanks anyone who answers

Answers

OK. I think we can do that.

' V= b h ' means " Volume = (area of the base) x (height) "

That can work for both a cylinder and a cube.
(But the cylinder has to be standing up on one end.)

-- Cylinder:

The base that it's standing on is a circular end.
The area of a circle is A = π (radius)² .
Radius = 1/2 of the diameter = 1/2 of 6 cm = 3 cm .
Area of the circular base = π (3 cm)² = 9 π cm²
Height of the cylinder = 4 cm
V = b h = (9 π cm²) (4 cm) = 36 π cm³ = 113.1 cm³ (rounded)

-- Cube:

Every edge of the cube is the same length ... 3.5 inches
Every face of the cube is a square.
Area of a square = (side length)²
Area of the base that the cube is sitting on = (3.5 inches)²
Volume of the cube = b h = (3.5 inches)² (3.5 inches)

= (3.5 inches)³ = 42.875 inches³

Can you simplify 15/18

Answers

In fact, you can! The common multiple between the two of them is 3
Therefore, we divide both numerator and denominator by 3
15/3 = 5
18/3 = 6
therefore, the simplest form of the fraction is 5/6

How do I solve for x on (d) ??

Answers

multiply both sides by 32x
4x=336
divide both sides by 4
x=84

Nat’s grocery bill was $150, which includes a 5% club discount. What was nats bill before the discounts

Answers

The amount Nat's paid at the club before the discount is $157.90

Given:

Total bill including discount = $150

Discount = $5

Amount before discount = x

Total bill including discount = Amount before discount - (Discount × Amount before discount)

150 = x - (5% × x)

150 = x - (0.05 × x)

150 = x - 0.05x

150 = 0.95x

divide both sides by 0.95

x = 150 / 0.95

x = 157.89473684210

Approximately,

x = $157.90

Therefore, amount Nat's paid at the club before the discount is $157.90

brainly.com/question/19535437

Answer:

$157.89

Step-by-step explanation:

The original price is x

you took away 5%, making the new price 95% of x, or .95x

Put it in an equation

.95x = 150

x = 150/.95

x = 30/.19

x = 3000/19

x=157 17/19

x is about $157.89

Amount Financed (m) = $2,500Number of Payments per year (y) = 12
Number of Payments (n) = 36
Total Interest (c) = $158.15

I = %

Answers

Answer:

I ≈ 4.0248%

Step-by-step explanation:

The total amount repaid is ...

$2500 +158.15 = $2658.15

so the monthly payment is

$2658.15/(36 mo) = $73.8375/mo

___

There is no analytic method by which the interest rate can be calculated, so it must be found by other means, typically by a financial calculator or graphing calculator. The attached shows a graphing calculator result for the interest rate necessary to obtain the above monthly payment, along with a refinement of the result using Newton's Method iteration.

The annual interest rate must be about 4.0248% in order for the total interest on that loan to be $158.15.

Help me plzzzz...... .