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RoseWind [281]
2 years ago
11

PLS HELP WILL MARK BRAINIEST!!!!TY

Mathematics
1 answer:
Leni [432]2 years ago
5 0

Answer:

26

hope this heps and pls mark brainliest :))

Step-by-step explanation:

You might be interested in
When Vince does 14 push-ups and 12 sit-ups, it takes a total of 52 seconds. In comparison, he needs 48 seconds to do 12 push-ups
marshall27 [118]

Answer:

it takes 2 seconds to do one situp

it takes 2 seconds to do one pushup

to do 14 pushups, it takes 28 seconds.

to do 12 situps it takes 24 seconds

to do 12 pushups, it takes 24 seconds

BRAINLIEST PLEASE!

hope this helps :)

Step-by-step explanation:

14x + 12y = 52

12x + 12y = 48

^^^ this is an inequality that we can make.  

x stands for pushups

y stands for situps

if we subtract the second equation from the first, we get

2x = 4

x = 2

now we can place x in one of the equations to solve for y

12(2)+12y=48

24 + 12y = 48

12y = 24

y = 2

5 0
2 years ago
Need help on #5, please help :)
Gre4nikov [31]
Okay i answered by comment but now i can make an official answer here:

a) i got 5,828.6 grams / about 13lb

b) i got 273,391.48$

hope this helps!
6 0
3 years ago
B = what of the base
nevsk [136]

Answer:

complete your question

7 0
3 years ago
There are a total of 18 socks. If the ratio of purple socks to white socks is 2 to 4, how
ehidna [41]

Answer:

12 of them

Step-by-step explanation:

2:4

4:8

6:12

8 0
3 years ago
Read 2 more answers
7. What are the slope and y-intercept of y=3x-5?
skelet666 [1.2K]

Answer:

slope = 3

y-intercept = -5

Step-by-step explanation:

y = mx + b

m = slope; b = y-intercept

y = 3x - 5

y = 3x + (-5)

m = 3 = slope

b = -5 = y-intercept

7 0
2 years ago
Read 2 more answers
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