2 years ago

Which expressions are equivalent to 10a - 25+ 5b

Mathematics

2 answers:

agasfer [191]2 years ago

7 0

Answer:

(2a-5+b)5 10 times(a-2.5+0.5b) (-2a+5-b)times(-5)

Step-by-step

That should be all of the answers hope it helps

PIT_PIT [208]2 years ago

5 0

What are the choices?

You might be interested in

I am drivin 45 miles per hour how far can I drive in 2 hours and 20 minutes

Orlov [11]

45/60= .75 miles each minute
45x2= 90 miles in 2 hours
.75×20=15 miles in 20 min

90+15=105 miles in 2 hours n 20 min

4 0

3 years ago

Read 2 more answers

Question 6 options: tan D tan F cos F sin F

ivanzaharov [21]

Answer:

tan F

Step-by-step explanation:

tangent is opposite/adjacent

the opposite side of F is 8 and the adjacent is 15

8/15 is therfore = tan F

7 0

2 years ago

Read 2 more answers

Jerome is going to draw a marble from the bag shown below, replace it, and then draw another marble. What is the probability tha

alexira [117]

Marbles in a bag: 3 green, 4 yellow, 5 blue, 8 pink.

Event A - get a green or yellow marble
Event B - get a pink marble

Events A and B are independent because we draw a marble from a bag with 20 marbles in both cases.
$P(A)= \frac{3+4}{3+4+5+8}= \frac{7}{20} 
\\P(B)= \frac{8}{3+4+5+8}= \frac{8}{20} = \frac{2}{5}$

Probability of combined events is
$P(A) \times P(B)=\frac{7}{20} \times \frac{2}{5} =\frac{7}{50}$

7 0

3 years ago

Read 2 more answers

How many meters are there in 21 feet?

hichkok12 [17]

There are 6.4008 meters in 21 feet

If you need more help I will be glad to help:D
*~"AB84"~*

6 0

3 years ago

Read 2 more answers

The diameter of your bicycle wheel is 20 inches. How far will you move in one turn of your wheel? a. 56.3 inches c. 125.6 inches

Ann [662]

20 x 3.14 = 62.8 is your answer