3 years ago

20 less than a number

Mathematics

1 answer:

agasfer [191]3 years ago

8 0

Answer:

20 less than a number is equal to the number.

Step-by-step explanation:

You might be interested in

FIRST TO ANSWER GET BRAINLEST <br> Solve for x. 2/3(x−7)=−2 Enter your answer in the box. x =

Alex_Xolod [135]

2/3(x−7)=−2

2(x - 7) = (-2) * (3)

2x - 14 = - 6

2x = 8

x = 4

3 0

3 years ago

Round 715 to the nearest the ten

Mariana [72]

Here's a good rhyming rule to keep in mind.

Zero to four, you get no more.

Five to nine, move up one time.

With this rule you can see that there is a 5 at the end, therefor you should round up. Your number is 720.

8 0

3 years ago

Read 2 more answers

Please help solve this problem

neonofarm [45]

Answer:

answer iss ( -2 , 0 )

Step-by-step explanation:

5 0

3 years ago

Joan found a large metal bar that weighed 36 grams. Joan was also able to determine that the bar had 18 grams of zinc. What perc

tatiyna

Answer:

The weight of the zinc in the metal bar was 50% of the weight of the metal bar .

Step-by-step explanation:

Weight of the metal bar ,M= 36 g

Weight of the zinc in the metal bar , m= 18 g

Percentage of zinc in the metal bar :

$=\frac{m}{M}\times 100$

$=\frac{18 g}{36 g}\times 100=50\%$

The weight of the zinc in the metal bar was 50% of the weight of the metal bar .

6 0

3 years ago

I rabbit saw 6 elephants while going to the river. Every Elephant saw 2 monkeys going towards the river. Every monkey holds 1 pa

Leviafan [203]

Answer to your question is 31 animals

4 0

3 years ago

Read 2 more answers