The product 5 ⋅ 5 ⋅ 7 ⋅ 7 ⋅ 7 can be written using exponential notation as 5 2 ⋅ 7 3 or using decimal notation as 8575 (the value of this product is 8575). rewrite each of the following products using both exponential and decimal notation. 3 ⋅ 8 ⋅ 7 ⋅ 7 ⋅ 7 ⋅ 8 exponential notation: decimal notation: 7 ⋅ 7 ⋅ 7 ⋅ 7 ⋅ 6 ⋅ 3 exponential notation: decimal notation:

Step-by-step explanation:

As 5 ⋅ 5 ⋅ 7 ⋅ 7 ⋅ 7 = 5² ⋅ 7³ = 8575

Exponential notation: 5² ⋅ 7³

Decimal Notation: 8575

i) 3 ⋅ 8 ⋅ 7 ⋅ 7 ⋅ 7 ⋅ 8  = 3 . 7³ . 8² = 65856

Exponential notation: 3 . 7³ . 8²

Decimal Notation: 65856

ii) 7 ⋅ 7 ⋅ 7 ⋅ 7 ⋅ 6 ⋅ 3 = 3 . 6 . 7⁴ = 43218

Exponential notation: 3 . 6 . 7⁴

Decimal Notation: 43218

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: