3 years ago

Can anyone help to answer my previous questions?

Mathematics

1 answer:

bixtya [17]3 years ago

5 0

Step-by-step explanation:

Umm I can try. c:

I'll see....

You might be interested in

Lucas had 18 markers. He lent 1/6 of them to Isaac and 1/9 of them to Abby. In total, how many markers did he lend?

Sergeeva-Olga [200]

1/6 of 18 is 3
1/9 of 18 is 2
3+2= 5

He lent 5 markets in total

6 0

4 years ago

Amir has $50 to spend. She wants to buy a CD for $20 and spend the rest on jewelry sets which cost $8 each. Write an inequality

Aleksandr [31]

X = The amount of cd's
Y = Jewelry sets
X + Y = 50
X + 8y<_50
20 + 8Y<_50
Subtract 20 from both sides.
8Y<_30
Divide by 8 on both sides
Y<_3.75 (3 total)
She can buy 3 jewelry sets.

4 0

3 years ago

What is Simplify 90/105

Shalnov [3]

The correct answer is $\frac{6}{7}$ or <span>0.857

How I got the answer:

What you do is </span><span>Simplify 90/105 divide by 5=18/21 divide by 3=6/7</span>

5 0

3 years ago

Read 2 more answers

a 25 foot tall streetlight casts a shadow 20 feet long. if melanie is standing at the end of the shadow casted by a 60 foot tall

skelet666 [1.2K]

Answer:

Melanie is 48 feet away.

Step-by-step explanation:

20% of 25 = 20

20% of 60 = 48

Hopefully it helps, if not I'm sorry...

5 0

3 years ago

Read 2 more answers

At the school bookstore, Quinn purchased a binder for $4.75 and 4 pens for $0.79 each. What was Quinn's total cost.

gregori [183]

Answer:

$7.91

Step-by-step explanation:

4.75 + .79(4)

4.75 + 3.16

7.91

4 0

3 years ago