3 years ago

Are 2x + 8 and 2 (x + 4)+ 4 equivalent expressions? *

Mathematics

2 answers:

8090 [49]3 years ago

3 0

2 (x + 4) is equivalent to 2x + 8 NOT 2 (x + 4) + 4

dsp733 years ago

3 0

Answer:

currently no

Why?

Step-by-step explanation:

Look at their differences and when you try to answer them they have different answers. :-)

HOPE IT HELPS

(FROM CROSS)

You might be interested in

Six less than 3/4 of a number is the same as the number. Find the number.

kap26 [50]

$x - 6 = \frac{3}{4} x \\ - 6 = \frac{ - 1}{4} x \\ x = 24$

5 0

3 years ago

A choir teacher is dividing 15 sopranos and 36 altos into the singing groups. He wants each group to have the same combination o

SCORPION-xisa [38]

Answer:

3 groups of 5 sopranos and 12 altos

Step-by-step explanation:

8 0

3 years ago

a man wanted to paint a cylinder gas tank. What amount of surface area will need to be covered if it had a radius of 14 inches a

Over [174]

Answer:

224

Step-by-step explanation:

in a cylinder the only sides that would actually count is the top and bottom
you would multiply the top and bottom.
14 x 16 = 224
if I'm wrong let me know

5 0

3 years ago

f each bowl of ice cream creates a profit of $0.35, what could be the profit made from the 3/4 of a gallon of ice cream?

WINSTONCH [101]

Answer:

$4.2

Step-by-step explanation:

Full question is:

At an ice cream social, 3/4 of a gallon of ice cream is split into bowls, each containing 1/16 of a gallon of ice cream. How many bowls of ice cream can be made?
If each bowl of ice cream creates a profit of $0.35, what could be the profit made from the 3/4 of a gallon of ice cream?

<h3>Solution</h3>

Number of bowls is:

3/4 ÷ 1/16 = 3/4*16 = 12 bowls

Profit made:

12*$0.35 = $4.2

3 0

2 years ago

What is (f⋅g)(x)? f (x) =x^4−9 g (x) =x^3+9

mojhsa [17]

(f⋅g)(x)=f(x)*g(x)
f(x)*g(x) = (x⁴−9)(x³+9)=x⁴x³+9x⁴-9x³-81=x⁷+9x⁴-9x³-81
(f⋅g)(x)=x⁷+9x⁴-9x³-81

3 0

3 years ago