Ask question

Ask question

All categories

3 years ago

15

Lena took a test with 20 questions. She lost 5 points for each of the 12 questions she got incorrect, however, gained 20 points

for answering all the bonus questions correctly. How many points did Lena lose overall?

1 answer:

Makovka662 [10]3 years ago

6 0

Answer:

17

Step-by-step explanation:

You might be interested in

A. x = 65 <br> B. x = 40 <br> C. x = 20 <br> D. x = 60

slavikrds [6]

Answer:

sims 4

Step-by-step explanation:

join my discord Snniperwolf

4 0

3 years ago

2 = x-3, then x equals

spayn [35]

Answer:

x = 5

Step-by-step explanation:

2 = x-3

<em>Adding 3 to both sides</em>

2+3 = x

5 = x

<u><em>OR </em></u>

x = 5

4 0

3 years ago

Read 2 more answers

Find the missing angle according to the Triangle Exterior Angle Theorem

Alexxandr [17]

Answer:

k = 36

Step-by-step explanation:

By exterior angle theorem:

$k \degree + 110 \degree = 146 \degree \\ \\ k \degree = 146 \degree - 110 \degree \\ \\ k \degree = 36\degree \\ \\ k = 36$

6 0

3 years ago

Read 2 more answers

Find the measure of angle U

marin [14]

Answer:

30

Step-by-step explanation:

i promise this is the answer i go to k12 and got the answer correct

8 0

3 years ago

An equation is shown. 2x-4y=8 solve the equation for x in terms of y

horrorfan [7]

2x-4y=8

Add 4y to each side to separate the variables, since you want to solve for x let be on the left

2x=4y+8

Divide the entire equation by 2 to allow x to stand alone

x=2y+4

And I have to type some more so it will let me answer the question so here ya go

7 0

4 years ago