2 years ago

What’s the answer?????????????????????

Mathematics

1 answer:

ziro4ka [17]2 years ago

5 0

Gradient = y/x

Gradient = 7--2/7-4 = 9/3 = 3

Gradient = 3x

We're looking for a gradient that's double 3x

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The price of a cup of coffee was $2.65 yesterday. Today, the price fell to $2.30 . Find the percentage decrease. Round your answ

Semenov [28]

Percent change = change/original * 100
(2.65 - 2.30)/ 2.65 * 100
.35/2.65 * 100
13.2 % decrease
-13.2% if you need to write is as a negative

7 0

2 years ago

If you currently have $300 set aside for the trip and you're only able to save $75 a week, write an inequality representing how

algol13

Answer:

see the explanation

Step-by-step explanation:

In this problem

I will assume that the total amount required for the trip is $1,200

Let

x ----> the number of weeks

we know that

The number of weeks multiplied by $75 plus $300 must be at least $1,200

In this context, the term "at least" means "greater than or equal to"

The linear inequality that represent this problem is

$75x+300\geq 1,200$

Solve for x

subtract 300 both sides

$75x\geq 1,200-300$

$75x\geq 900$

Divide by 75 both sides

$x\geq 12\ weeks$

therefore

The minimum number of weeks you need to save is 12

3 0

3 years ago

At a sale this week, a suit is being sold for $296.40. This is a 62% discount from the original price. What was the original pri

Soloha48 [4]

Suppose the original price to be x.
62%x=296.4
Divide both sides by 62% to get x=478, which is the original price.

7 0

2 years ago

Read 2 more answers

C= 6x+100 and c=10x+80 <br> what number does x have to be for c to be the same on each equation?

slega [8]

Answer:

x= 5 , for c to be same on each eqn

7 0

1 year ago

Borrow 1 from the whole number part to rewrite 8 10/24

Pavlova-9 [17]

7 34/24. Hope this helps!

5 0

1 year ago