3 years ago

Ioana wants to spend ¾ of an hour studying each subject. She has 3 hours to study. How many subjects can she study?

Mathematics

1 answer:

BaLLatris [955]3 years ago

3 0

Answer:

4 subjects

Step-by-step explanation:

<u>3 hours for studying x subjects:</u>

x*3/4 = 3
x = 3*4/3
x = 4

You might be interested in

Find the GCF for the list.

____ [38]

Answer:

14a⁴b

Step-by-step explanation:

Factors of 28a⁴b⁸c7:

2²×7×a⁴×b⁸×c⁷

Factors of 98a⁵b:

2×7²×a⁵×b

For GCF collect the common factors:

2×7×a⁴×b

GCF = 14a⁴b

4 0

3 years ago

Can someone help me Please!

enyata [817]

Answer:

1.6

Step-by-step explanation:

Lets count how many points are x and y away from each other since we dont have a graph.

X and Y points:

35-15=20

56-24=32

Use the formula:

$\frac{rise}{run}$

32/20 = 1.6

6 0

3 years ago

The following equation is true for all values of x. Write the number that completes the equation. Show your work.

labwork [276]

5y+2(3y-1)=__y-(y+2)
5y+6y-2=__y-y-2
11y-2+2+y=__y
12y=___y
so 12

6 0

3 years ago

Use the graph below to find f(-2) =

Vedmedyk [2.9K]

F(-2) is when x = -2
On the graph it’s (-2, 2)
Solution: f(-2) = 2

7 0

3 years ago

I need help!!!!!!!!!!!! PLEASE jehdjfjfjjfkfjfkfkflflflgjfjfolflfoforo

hammer [34]

Answer:

So you know this picture is a function so it cannot be a or b. The answer is C.

Step-by-step explanation:

6 0

3 years ago