3 years ago

What is the GFC40 and28

Mathematics

2 answers:

Butoxors [25]3 years ago

7 0

Step-by-step explanation:

40 = 2 * 2 * 2 * 5

28 = 2* 2 * 7

So now

The GCF = 2 * 2 = 4

KiRa [710]3 years ago

5 0

The gcf for this problem is 4

You might be interested in

Write 12x – 3y= –24 in slope-intercept form.

a_sh-v [17]

Answer: y=4x+8

Step-by-step explanation:

5 0

3 years ago

What is the sum of (–2.1x + 3.7) and (5 + 4.9x)?

adoni [48]

Combine like-terms
-2.1x and 4.9x = 2.8x
3.7 and 5 = 8.7
2.8x + 8.7 is your final answer.

3 0

3 years ago

Read 2 more answers

Starting from the same place money goes 3.5 km/hr towarde north and Bonny goes 8.5 km/hr towards south. what will be the distanc

Vesnalui [34]

Answer:D=rt

Step-by-step explanation:

6 0

2 years ago

PLS HELP I NEED TO TURN THIS IN SOON

victus00 [196]

Answer:

I am pretty sure 40%

Step-by-step explanation:

if not srry

7 0

2 years ago

Read 2 more answers

A student has $1 bills and $5 bills in his wallet. He had a total of 15 bills that are worth $47. How many of each type does he

Mrrafil [7]

Total number of $1 bills=7

Total number of $5 bills=8

Further explanation:

Given

Let x be the number of $1 bills

and

y be the number of $5 bills

Then according to the given statements

x+y=15

x+5y=47

From first equation:

$x+y=15\\x=15-y$

Putting x=15-y in second equation

$x+5y=47\\15-y+5y=47\\4y=47-15\\4y=32\\\frac{4y}{4}=\frac{32}{4}\\y=8$

Putting y=8 in first equation

$x+8=15\\x=15-8\\x=7$

Hence,

Total number of $1 bills=7

Total number of $5 bills=8

Keywords: Linear equations, Substitution method

Learn more about linear equations at:

brainly.com/question/2367554

brainly.com/question/2977815

#LearnwithBrainly

4 0

3 years ago