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VARVARA [1.3K]
3 years ago
11

Write context for 0.60x = 450

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
3 0

Step-by-step explanation:

0.6 = 60%

Why would I want 60% of something? Because it was on sale. Its final cost after the discount was $450.

Answer:

Jace bought a second-hand electric guitar for $450. Because it was used, he only had to pay 60% of the original price. How much did the guitar cost originally?

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Rewrite the Product in Exponential Form : a. a. a. b. b. b. b ​
Rudik [331]

Answer:

a^3b^4

Step-by-step explanation:

You have 3 a's, so that would be

a^{3}

and you have 4 b's so that would be

b^4

so putting it together gives you

a^3b^4

4 0
3 years ago
The Washington Monument in Washington, D.C., is about 556 ft. tall. A three-dimensional puzzle of the Washington Monument is 24
Umnica [9.8K]
Set up a ratio. But first convert the height of the puzzle to feet so we are comparing the same unit of measure.


STEP 1
convert 24 inches to feet

12 inches= 1 foot

24 inches= 2 feet


STEP 2
set up ratio.

= 2 feet/556 feet or 2:556
simplify both by 2

= 1 ft/278 ft or 1:278


ANSWER: 1/278 or 1:278 (can be written either way)

Hope this helps! :)
8 0
3 years ago
40 POINTS AND BRAINLIEST!! I NEED THIS DONE ASAP
inna [77]

(a) Answer: One solution.

Explanation: two lines that have same slope with opposite sign will necessarily cross each other at a single point, as one is "pointing uphill" and the other "downhill."

(b)  Answer: Infinitely many solutions.

Explanation:

2x + 3y = 5.5

4x + 6y = 11   | divide by 2

-->

2x + 3y = 5.5

2x + 3y = 5.5

--> equations are identical.

2x + 3y = 2x + 3y

so any (x,y) will satisfy this equation. This means infinitely many solutions.

(c) Answer: One solution

Explanation:

Continuing the two lines it becomes obvious they will cross at one point (the solution)

(d) Answer: No solution

Explanation: If the two lines are parallel, they will never cross (by definition of "parallel"). Therefore there will be no solution to the corresponding linear system.


8 0
3 years ago
14. Sarah bought a lawnmower for $320. She signed up for the buy now pay later plan at the store with the following conditions:
Tema [17]

Answer:

D

Step-by-step explanation:

100+25 * 12 ; 100+300 = 400 ; difference = 400-320=80 ; percent increase since it is 1 year = 80/320 =1/4=0.25 = 25/100=25%

8 0
3 years ago
A bowl contains 15 granola bars and 10 fruit bars.
olganol [36]
10:15 should be it ratios are easy.
8 0
3 years ago
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