2 years ago

How to solve this 4×5-45÷9

Mathematics

2 answers:

Doss [256]2 years ago

7 0

Answer:

Step-by-step explanation:

the answer is 15

Ilia_Sergeevich [38]2 years ago

7 0

Answer: 4x5-45÷9=15

Step-by-step explanation:

You might be interested in

Why do a cars tires need more air in the winter than they do in the summer

kodGreya [7K]

I believe the pressure inside the tires decreases in the winter because of the cold and increases in the summer when the air is heated up making it expand and add more pressure

4 0

2 years ago

Read 2 more answers

There are 32 students in a class. Of the class, 3/8 of the students bring their own lunches. How many students bring their lunch

OverLord2011 [107]

Answer:

The number of students that bring their lunches is 12

Step-by-step explanation:

Let

x -----> the number of students that bring their lunches

y -----> the total number of students in a class

we know that

The number of students that bring their lunches divided by the total number of students in a class must be equal to 3/8

$\frac{x}{y}=\frac{3}{8}$

$x=\frac{3}{8}y$ -----> equation A

$y=32$ -----> equation B

substitute the value of y in equation A and solve for x

$x=\frac{3}{8}(32)$

$x=12$

therefore

The number of students that bring their lunches is 12

6 0

2 years ago

What's the answer please, I need help

mezya [45]

Answer:

Ano pong sa Sagutin diyan

Step-by-step explanation:

hindi ko op maintiddihan sorry po

3 0

2 years ago

Andres bought a pair of shoes for $80 and 1 shirt for $20. The sales tax is 5%. How much did Andres pay for all the items includ

Savatey [412]

Answer: $21

HOPE THIS HELPS

CAN U PLEASE GIVE ME BRAINLIEST

6 0

2 years ago

Read 2 more answers

12 x -13 - 8 x -13<br> pls help

svet-max [94.6K]

12×-13-8×-13

the answer is 2132

8 0

2 years ago