Ask question

Ask question

All categories

3 years ago

13

Robbie wants to buy his friend a new phone for his birthday, Robbie’s job at the mall pays about $54 and an extra $1.50 per item

he sells. How many items does he need to sell to reach his goal of $455.50?
*please help 40 points*

1 answer:

poizon [28]3 years ago

7 0

He'd have to sell 268 items

268x $1.50 = 402

$402 + $54 = $456

You might be interested in

Macy wants to sell her old Playstation 4 games on decluttr.com. The wtbsite charges sellers a comission of 20%

muminat

Answer:

$28

Step-by-step explanation:

The website charges 20%, so Macy receives 80%.

Then:

80% x 35=.8 x 35=28 ....................

5 0

3 years ago

Can you walk me through how to Factor the Polynomial?........54c³d(with exponent of 4) + 9c(exponent of 4)d²

mixas84 [53]

Answer:

I don't know llllllllllllllllllllll

8 0

3 years ago

Kona’s mother realized that her age is the difference of Kona’s age squared and four. If k represents Kona’s age, which expressi

solmaris [256]

Answer:

k squared minus 4/ A

Step-by-step explanation:

took the test

4 0

3 years ago

Read 2 more answers

8.46 If 100 is decreased by a% and the result is decreased by b%, then what is the total percent decrease (in terms of a and b)?

Marysya12 [62]

Answer:

The total percent decrease is $a+b-\frac{a b}{100}$

Step-by-step explanation:

We are given with a word problem
We are asked to find the total percentage decrease
We can do this in two steps

Step 1: Finding the two percentage decrease

Step 2: Finding their difference

Step 1 of 2

Let the decrease by a% be 100-a

Then b% decrease is

$\begin{aligned}\frac{b}{100} \times(100-a) &=\frac{100 b-a b}{100} \\\frac{100 b}{100}-\frac{a b}{100} &=b-\frac{a b}{100}\end{aligned}$

Step 2 of 2

The percentage difference between the two percentages is,

$\begin{aligned}&(100-a)-\left(b-\frac{a b}{100}\right)=100-a-b+\frac{a b}{100} \\&100-a-b+\frac{a b}{100}=100-\left(a+b-\frac{a b}{100}\right)\end{aligned}$

Since 100 is the total percent $a+b-\frac{a b}{100}$ is the percentage decrease.

3 0

2 years ago

A garden table and a bench cost $950 combined. The garden table costs $50 more than the bench. What is the cost of the bench?

snow_lady [41]

950 - 50 = 900
900 / 2 = 450
The bench cost $450 and the garden table cost $500
Your answer is $450
Hope this helps!

3 0

3 years ago

Read 2 more answers