salightblue salightblue

21-08-2019
Mathematics

contestada

What is the first number of four consecutive number series if the sum of the numbers is 810?
pls help me

Respuesta :

Аноним Аноним

21-08-2019

Answer:

The first number is 201.

Step-by-step explanation:

Let the consecutive numbers be x, x+1, x+2 and x+3, then:

x + x +1 + x + 2 + x + 3 = 810

4x + 6 = 810

4x = 804

x = 201.

Answer Link

Otras preguntas

2. What is the average speed of an athlete who runs 1500 m in 4 minutes?

Find the value of the sum 219+226+233+⋯+2018. Assume that the terms of the sum form an arithmetic series. Give the exact value as your answer, do not round.

Write which ends with expression. What a dream!

Expand the following(x+2x)(2s-2t)(m-n)²(k+9)²(4a-3b)(c+6d)

simplify (4+√3)(4-√3)

A balloon is filled to a volume of 1.50L with 3.00 moles of gas at 25.0 c. With pressure and temperature held constant, what will be the volume (in L) of the ba

Unfiltered full wave rectifier with a 120 V 60 Hz input produces an output with a peak of 15V. When a capacitor-input filter and a 1k ohm load are connected the

Write the English phrase as an algebraic expression. Then simplify the expression. Let x represent the number. Six times the sun of 4 and a number

On StatSim, how does a firm get their market share to increase?

The product of two numbers is 10000.If one number is 16 times the other numbers ,find the two numbers.