3 years ago

Explain why you would make one of the addends a tens number when solving an addition problem

1 answer:

4 0

<span> You refer to a multiple of ten. As a multiple of ten you can just add it to another number easier than a "ones number".</span>

You might be interested in

Can sb help me understand this

vladimir2022 [97]

Answer:

135

Step-by-step explanation:

I solved it step by step in picture. U can have a look. ✌️

6 0

3 years ago

Please help!!!!!!

Andre45 [30]

Since we know one root, which is -3, we can use synthetic division to find (x+3) would need to be multiplied by to get the original polynomial. Then, we factor the quadratic to find the other two factors, which are 1/2 and -2

3 0

3 years ago

The caplan family was going to New York City to ring in the New Year. 16 family members each paid $341 for their plane ticket to

Usimov [2.4K]

1 persona pagaba 341 por ida y 298 por venido lo que significa que 1 persona paga en total= 639
si son 16 seria= 639*16=10224 en total

3 0

3 years ago

The Mason family's bill for dinner is $55.73. How much should they tip their server? (Assuming they tip the normal 15%)

Lisa [10]

Answer:$8.36

Step-by-step explanation:

Change % to decimal and multiply

15% =.15

55.73 x .15 = 8.3595

5 0

3 years ago

In a secondary school there are 40 classes altogether.

fgiga [73]

So it would be 8/40. And in its simplest terms would be 1/5

7 0

2 years ago