3 years ago

Guys please help me!!

Mathematics

1 answer:

Lerok [7]3 years ago

5 0

Answer: this was a mistake, misclick

Step-by-step explanation:

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I need help plz !!!!

svetlana [45]

X = 66 or 180 - 114, which = 66

3 0

3 years ago

Here take these points and have fun with it

deff fn [24]

Answer:

thxs :)

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Rob ran 27.2 miles less than Jasmine last week. Rob ran 10 miles. How many miles did Jasmine run?

jeka94

Answer:

Jasmine ran last week 37.2 miles

Step-by-step explanation:

Let

x ----> number of miles Rob ran last week

y ----> number of miles Jasmine ran last week

we know that

x=y-27.2 ----> equation A

x=10 ----> equation B

Substitute equation B in equation A and solve for y

10=y-27.2

y=10+27.2

y=37.2 miles

4 0

3 years ago

Luigi is an urban planner. As an independent contractor, he charges a $140 fee plus $25 per hour for

Anuta_ua [19.1K]

Answer:

Function: $y=140+25x$

Amount earned for 10 hours of work: $\$390$

Step-by-step explanation:

Let be "x" the number of hours worked on a project and "y" the total amount Luigi charges for a project.

Based on the data given in the exercise, you can identify that:

$140 is a fixed amount.
For each hour worked on the project, Luigi charges $25. This can be expressed as: $25x$

Then, the total amount he charges for a project is the sum of $140 and $25x$ . This can be represented with the following function:

$y=140+25x$

To calculate the amount of money earned for 10 hours of work, you must substitute $x=10$ into the function and evaluate. Then:

$y=140+25(10)\\\\y=390$

7 0

3 years ago

Jose borrows $200 for 2 years at a rate of 8% simple interest calculated annually. How much will he have to pay back at the end

KatRina [158]

Annually= per year

200 at 8% the first year would be
200 • 0.08 = 16 per year
2 years = 32 dollars in interest at the end of 2 years

6 0

3 years ago