3 years ago

Which equation is equivalent to the equation 5X+30=45?

Mathematics

1 answer:

nika2105 [10]3 years ago

6 0

Answer:

its probably 45-30=5x

You might be interested in

If the area of a triangular kite is 60 square feet and its base is 10 feet, find the height of the kite.

11Alexandr11 [23.1K]

The area of the triangular kite would be 12 feet

3 0

3 years ago

Tonys three years less than twice Joan’s age Tonys 27 years old how old is Joan

Oduvanchick [21]

Answer:

joan is 15

Step-by-step explanation:

27+3=30

30÷2=15

5 0

3 years ago

Read 2 more answers

3) You roll a number cube what's the probability of<br> rolling a number higher than 4 and then a 2?

anastassius [24]

Answer:

1/18

Step-by-step explanation:

Probability of getting a number higher than 4=1/3

Probability of getting 2=1/6

Probability of rolling a number higher than 4 and then a 2=(1/3)*(1/6)=1/18

8 0

3 years ago

Shayla is having a picnic and wants to buy enough hamburgers so that each guest can have one. If she is planning on having 52 gu

yKpoI14uk [10]

Answer:

6 ≤ x ≤ 7

Step-by-step explanation:

Dividing 52 by 8 gives you a decimal between 6 and 7. Since you can only but hamburgers in packages of 8, the inequality is 6 ≤ x ≤7 with x being the number of hamburger bags.

8 0

3 years ago

Manny wants to cover the windows in his home with either wood blinds or curtains. He has 35 windows that he would like to cover,

stepladder [879]

Answer:

$x + y \leq 35\\\\100x + 60y\leq2100\\\\x\geq 0\\\\y\geq 0$

Step-by-step explanation:

Call x the amount of blinds that Manny buys.

Let's call and the amount of curtains that Manny buys

There are only 35 windows, so the number of curtains and windows can not be greater than 35.

$x + y \leq 35\\x\geq 0\\y\geq 0$

Manny can only spend $ 2100

Then we can represent this by an inequality in the following way.

$100x \leq 2100$

and

$60y\leq 2100$

We can write this as a single inequality:

$100x +60y \leq2100$

Finally, the set of inequalities to model this problem is:

$x + y \leq 35\\\\100x + 60y\leq2100\\\\x\geq 0\\\\y\geq 0$

5 0

4 years ago