Use the formula for the constant speed: distance run / time elapsed
Then the expression is 100 / 20.
Solving the algebraic equations given, the missing numbers in the boxes can be known as shown in the steps below.
Given the equation, ⅔(x - 1) = ⅕(2x - 3) + 1
First, apply the distribution property to open the bracket.
Thus:
⅔x - ⅔ = ⅖x - ⅗ + 1
⅔x - ⅔ = ⅖x + ⅖
- Subtract ⅖x from both sides
⅔x - ⅖x - ⅔ = ⅖
4/15x - ⅔ = ⅖
4/15x = ⅖ + ⅔
4/15x = 16/15
- Multiply both sides by 15/4
x = 16/15 × 15/4
x = 4
Given the equation, 3c - 3 + 2(3c + 1) = - (3c + 1)
- Open the bracket using distributive property
3c - 3 + 6c + 2 = -3c - 1
9c - 1 = -3c - 1
9c + 3c - 1 = -1
12c - 1 = -1
12c = -1 + 1
12c = 0
c = 0
Learn more about algebraic equations on:
brainly.com/question/7784687
Answer:
43.8, 36.7, <u>29.6</u>, 22.5,...
Step-by-step explanation:
This sequence is f(n) = 43.8 – 7.1(n–1).
where f(n) is the nth term/number
So since it is a negative 24 and 3x and 2y so first u do 2y+3x which is 5xy so -24= 5xy the input would be -24 output would be 5xy
Answer:
equals -43
Step-by-step explanation:
