doopie147829565 doopie147829565

12-08-2020
Mathematics

contestada

What is the value of the expression below when y = 4?
3y2 + y + 8

Respuesta :

sigup01 sigup01

12-08-2020

Answer:

3y²+y+8

=3(4)²+4+8

=3(16)+4+8

=48+4+8

=60

Answer Link

Otras preguntas

Find the area of the shaded region. leave answers in simplest radical form 1) (isosceles) b= 40 in. side= 29 in.

At the dog park their are several dogs with their owners. Counting heads, there are 12, counting legs, there are 38. How many dogs and owners are there?

2: find the slop and the y-intercept of the line represented by the equation. 7x + y = 8 I am having trouble with these, could someone please help me.

A wheel 4 ft. in diameter makes x revolutions. Find x, given that the distance traveled by a point on the circumference of the wheel is 23169 ft. Round your ans

Harry is building a house with a sloping roof. If the roof is 44 feet long and 10 feet high, what is the angle that the roof makes with the horizontal?

A polygon has 35 diagonals. How many sides does it have?

If y varies directly with x and x=4 when, y=20, find k, the constant of variation.

7) Use the rules of exponents to evaluate or simplify. Write without negative exponents. 36^1/2 = ____

5) Use the rules of exponents to evaluate or simplify. Write without negative exponents. y^-5 / y^-2 = ____

A mixture of 30 pounds of candy sells for $1.10 a pound. The mixture consists of chocolates worth $1.50 a pound and chocolates worth 90¢ a pound. How many pound