2 years ago

If a x b = 2a - 3b + ab, then 3 x 5 + 5 x 3 is equal to?do answer.

1 answer:

meriva2 years ago

6 0

A.b = 2a - 3b + a.b

3.5 +5.3
3.5= 2(3)-3(5)+3(5)=6-15+15=6
5.3=2(5)-3(3)+5(3)=10-9+15=10+6=16
Therefore 3.5+5.3=6+16=22

You might be interested in

Answer answer please

AURORKA [14]

Answer:1 4/16

Step-by-step explanation: Theres 1 circle thats all shaded so thats a whole then you got the other circle and thats shaded 4.

6 0

2 years ago

Read 2 more answers

Easy question for smort people

Vesnalui [34]

Answer:

this angle is a right angle(90°)

and one of the 2 angles is 30

3x+30=90

3x=90-30

3x=60

x=20

==> B

7 0

3 years ago

Read 2 more answers

Please answer correctly !!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!!!

denis-greek [22]

Answer:

I believe it is 14.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Anthony needs a new suit. He has a 20% off coupon that will be applied before a tax of 7.5% is applied to his total. How much wi

Ksju [112]

$236.50 is how much anthony would have to pay

7 0

4 years ago

Read 2 more answers

There is a vendor at a carnival selling bags of cotton candy. Each bag of cotton candy has the same cost. She starts each day wi

umka21 [38]

Answer:

The cost of each cotton candy bag is $4.

Step-by-step explanation:

Consider the provided information.

Let, the vendor has $x$ dollar at the starting of each day.

Let, the cost of each cotton candy bag is $y$ .

Now when she sells a total of 12 bags, she has $128.

$x+12y=128$ .....(1)

After she sells a total of 20 bags, she has $160.

$x+20y=160$ ....(2)

Subtract equation 1 from equation 2.

$(x+20y)-(x+12y)=160-128$

$8y=32$

$y=4$

Hence, the cost of each cotton candy bag is $4.

6 0

3 years ago