2 years ago

I NEED HELP PLEASE!!

Mathematics

2 answers:

Nimfa-mama [501]2 years ago

7 0

Answer:

f=15

Step-by-step explanation:

set 2.5 over 1 to make it a fraction and cross multiply

nadya68 [22]2 years ago

3 0

Yea it’s correct f=15

You might be interested in

Fifteen more than twice a number is 9

Elden [556K]

2x+15=9
2x= -6
so the answer is -3

7 0

3 years ago

Can anyone help me with this? no links

Tatiana [17]

Answer:

Step-by-step explanation:

as you see the top "moves" like

2,4,6,8, and next will be 10

the bottom adds 3 to the previos answer

5,8,11,14, next will be 15

5th card is 10/15

4 0

2 years ago

Can you explain with steps

bonufazy [111]

Answer:

Yep

1. Click ask question at the top

2. type your question or add a picture

3. then click Ask

but you messed up in step 2 because you didn’t add a picture! Your Welcome

Step-by-step explanation:

5 0

2 years ago

A 5 gallon mixture contains 40% acid. A 3 gallon mixture contains 50% acid. What percent is obtained by putting the two mixture

Nady [450]

(5/8)40 + (3/8)50 = 25 + 18.75 = 43.75%

6 0

3 years ago

A line passes through the point (6, -1) and has a slope of 3/2 Write an equation in slope-intercept form

Luda [366]

9514 1404 393

Answer:

y = 3/2x -10

Step-by-step explanation:

The point-slope equation can be written ...

y = m(x -h) +k . . . . . for a line with slope m through point (h, k)

Using the given values, this is ...

y = (3/2)(x -6) -1 = 3/2x -9 -1

y = 3/2x -10 . . . . . slope-intercept equation

6 0

3 years ago