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jenyasd209 [6]
3 years ago
15

IM GIVING OUT BRAINLIEST!!! 9*8+2+4=_______

Mathematics
2 answers:
inn [45]3 years ago
3 0

We use the Order of Operations here.

Parentheses

Exponents

Multiplying

Adding

Dividing

Subtracting (PEMDAS)

And if both are there, we work left to right.

In the process we multiply first, then add left to right..

So,

9 * 8 + 2 + 4

= 72 + 2 + 4

= 74 + 4

= 78.

Vesna [10]3 years ago
3 0

Remember to follow PEMDAS:

Parenthesis, Exponents (& roots), Multiplication, Division, Addition, & Subtraction).

Also, for future references, remember to go from left to right.

First multiply 9 with 8

9 x 8 = 72

Next, add 2

72 + 2 = 74

Finally, add 4

74 + 4 = 78

-------------------------------------------------------------------------------------------------------------------

78 is your answer

-------------------------------------------------------------------------------------------------------------------

hope this helps

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3 0
3 years ago
Una empreza tiene contratadas 75 personas. En las oficinas trabaja el 16% de los hombres y 20% de mujeres, si el total de person
andrew11 [14]

Answer:

50 hombres y 25 mujeres

Step-by-step explanation:

Sea m el número de hombres y w el número de mujeres.

El total es 75

Así; m + w = ​​75 •••••••• (i)

Además; 16% de m + 20% de w = 13

0,16 m + 0,2 w = 13

Multiplicar por 100

16m + 20w = 1300 ••••• (ii)

De i, m = 75-w 16 (75-w) + 20w = 1300

1200 - 16w + 20w = 1300

4w = 1300-1200

w = 100/4 w = 25

Recordar; w + m = 75

25 + m = 75

m = 75-25

m = 50

6 0
3 years ago
Solve 6 and 7 please?
Charra [1.4K]

Hey!

---------------------------------------------------------------------

We know that (a = -3), (b = 2), (c = 5), and (d = -4)

---------------------------------------------------------------------

Question 6:

= 5ac - 2b

= 5(-3)(5) - 2(2)

= 5(-15) - 4

= -75 - 4

<u>= -79</u>

---------------------------------------------------------------------

Question 7:

= ab/d

= (-3)(2)/-4

= -6/-4

<u>= 1 1/2</u>

---------------------------------------------------------------------

Hope this helped, good luck!

6 0
3 years ago
I need some serious help I have 12 minutes left PLZZZ help
Tems11 [23]

Answer:

10. it's 10 yds. lol on jah

3 0
2 years ago
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