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Oksanka [162]
3 years ago
15

3. Describe how you would solve 5(x + 3) = 28.​

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
8 0

Answer:

5(x+3) =28

5x+15=28

5x=28-15

5x=13

x=13/5

x=2.6

Step-by-step explanation:

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I WILL GIVE YOU BRAINLIEST IF YOU ANSWER CORRECTLY.........Please help
sammy [17]

0.0008 = 8 \times 10 {}^{ - 4}  \\  \\  \frac{8 \times 10 {}^{ - 4} }{2 \times 10 {}^{ - 6} }  \\  \\ 4 \times 10 {}^{6 - 4}  \\  \\ 4\times 10^2

4 0
3 years ago
Q3. a. Simplify the following ratios.<br> 360:120:60
Maslowich

Answer:

6:2:1

Step-by-step explanation:

360÷60=6

120÷60=2

60÷60=1

4 0
3 years ago
If 75% of a class answered the 1st question on a certain test correctly, 55% answered the 2nd question on the test correctly and
guapka [62]
100-20=80
80-75=5
75-55=20
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Answer=25
6 0
3 years ago
It is 3{:}32\text{ p.M.}3:32 p.M.3, colon, 32, start text, space, p, point, m, point, end text and Emma has gymnastics lessons a
Verizon [17]

Answer:

148 minutes

Step-by-step explanation:

It is 3{:}32\text{ p.M.}3:32 p.M.3, colon, 32, start text, space, p, point, m, point, end text and Emma has gymnastics lessons at 6{:}00\text{ p.M.}6:00 p.M.6, colon, 00, start text, space, p, point, m, point, end text How many minutes are there until Emma's gymnastics lessons?\

The time is 3:32 pm

Emma's gymnastics lesson is at 6:00 pm

6:00 pm - 3:32 pm = 2 hours 28 minutes

That is, we have 28 minutes before 4:00 pm

And 2 hours from 4:00 pm to 6:00 pm making a total of 2 hours 28 minutes

How many minutes are there until Emma's gymnastics lessons?

Convert 2 hours 28 minutes to minutes

1 hour = 60 minutes

2 hours = 60 minutes × 2 = 120 minutes

120 minutes + 28 minutes = 148 minutes

2 hours 28 minutes to minutes = 148 minutes

4 0
3 years ago
In the expression -12+m-9m+13, name the coefficients​
torisob [31]

Answer:

-12

1

9

13

Step-by-step explanation:

its just the numbers in front of the variables

4 0
3 years ago
Read 2 more answers
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