PLS HELP ME, I'LL MARK U AS BRAINLIEST IF U HELP ME 1. Write the algebraic expressions of the following. a) Twice of a number added to 5 b) difference of the squares of two numbers m and n multiplied by 6 c) r cubed minus y squared d) five times x raised to the power of 5 added to twice of y cubed

Step-by-step explanation:

a)

Twice of a number added to 5.

Let the number be n.

Twice of the number: 2n

Twice of the number added to 5:

b)

Difference of squares of m and n multiplied by 6.

Difference of squares:

Difference of squares multiplied by 6:

c)

r cubed minus y squared

r cubed:

y squared:

r cubed minus y squared:

d)

Five times of x raised to the power of 5 added to twice of y cubed

Five times of x raised to the power of 5:

Twice of y cubed:

Five times of x raised to the power of 5 added to twice of y cubed:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of