3 years ago

2

Mathematics

1 answer:

emmasim [6.3K]3 years ago

5 0

Answer:

The answer is B

Step-by-step explanation:

hope this helps

You might be interested in

Look at the screenshot please

Karolina [17]

SA = s2 + 2 × s × l
l=7 s=9
SA=81+2x9x7
SA=81+126
SA=207 cm^2
ANswer is C

8 0

3 years ago

If you have 28 apples, 20 spoiled and you gave away 2,. how much is left

EleoNora [17]

Assuming you threw away the 20 that spoiled, you'd have 6 left, but you know, you could have kept them, it's very possible that you have 26 left.

5 0

3 years ago

Read 2 more answers

Karen doesn’t like driving to the local bank branch, but doesn’t think that it is secure to do financial transactions on her pho

Anarel [89]

Answer: B

Step-by-step explanation:

6 0

4 years ago

two lighthouses spot a boat. lighthouse A spots the boat at 55 degrees north of east is 68 meters from the boat. lighthouse B sp

hodyreva [135]

The answer & explanation for this question is given in the attachment below.

4 0

4 years ago

Lucy, Sam, and Bob served a total of 72 orders Monday at the school cafeteria. Bob served 3 times as many orders as Lucy. Lucy s

julia-pushkina [17]

let

x-------> the number of Lucy's orders

y-------> the number of Sam's orders

z-------> the number of Bob's orders

we know that

$x+y+z=72$ ----> equation A

$z=3x$ -----> equation B

$x=8+y-----> y=x-8$ -----> equation C

substitute equation B and C in equation A

$x+(x-8)+3x=72\\ 5x=72+8\\ 5x=80\\x=16\\$

find z

$z=3*16=48$

find y

$y=x-8------> y=16-8=8$

therefore

the answer is

the number of Lucy's orders is $16$

the number of Sam's orders is $8$

the number of Bob's orders is $48$

4 0

3 years ago