2 years ago

Evaluate the expression3+(a+4)(8-b) when a = 5 and b = 6

Mathematics

1 answer:

castortr0y [4]2 years ago

8 0

Answer:

Step-by-step explanation:

3+(a+4)(8-b)

3+(5+4)(8-6)

3+(9)(2)

3+18

You might be interested in

A persons car traveled 60 miles in 45 minutes, how many miles per hour was it traveling?

Tems11 [23]

To reach 60 miles in 45 minutes you’ll have to drive 80mph

8 0

2 years ago

Can someone help me figure out the answer to: 3 5/8 + 4 2/3? (please explain working?)

ivanzaharov [21]

You would first make the fractions improper (making the numerator bigger then the denominator) in order to do that times the denominator with the whole number and add the numerator.
Ex) 3*8 = 24 + 5 = 29/8
Then you would add both of the improper fractions

3 0

3 years ago

What is the y-intercept of this function? f(x) = 2(x - 7)2 – 32

LUCKY_DIMON [66]

We are given the following function and want to find the y-intercept:

$f(x)=2(x-7)^2-32$

Just substitute the value x=0 into the equation to find the value of the y-intercept:

$y=2(0-7)^2-32$

Simplify

$=2(49)-32$

Simplify again

$=66$

Since the value of f(x), or y, when x=0 is 66, the y-intercept of this function is 66.

Let me know if you need any clarifications, thanks!

~ Padoru

4 0

3 years ago

You win a prize at a carnival. You can pick 5 prizes off the first shelf, 3 prizes off the second shelf, or 1 prize off the thir

liubo4ka [24]

You have 50 ways because if there are 10 different types of prizes with 5 prizes you can just multiply that to get your different ways to select the prizes.

6 0

2 years ago

Read 2 more answers

2000/500 x47 + 50 -20

saul85 [17]

40 is the correct answer for this

6 0

2 years ago