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riadik2000 [5.3K]
4 years ago
13

Plz Help fast!!

Mathematics
2 answers:
Pani-rosa [81]4 years ago
8 0
A. Because as you see the -3.4 and the 2.4 get multiplied on the right side, showing the distributive property.   
bogdanovich [222]4 years ago
4 0
The answer is B

Hope this helps :)
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Im almost done with this and i need help
jarptica [38.1K]
You need help with the whole thing?
3 0
4 years ago
3. A un hombre le pagan doble el tiempo que trabaja por encima de las 40 horas. La
Taya2010 [7]

Answer: Su salario regular por hora es $12

Step-by-step explanation:

Hola, para resolver este problema debemos plantear una ecuación:

A el hombre le pagan doble el tiempo que trabaja por encima de las 40 horas, el trabajo 47, o lo que es equivalente = 40+7.

Las primeras 40 horas recibió su salario regular por hora (x) y las otras 7 recibió el doble (2x). LA suma de esos productos da un total de $648.

Matemáticamente hablando:

40 x+ 7 (2x) = 648

Resolviendo para x (salario regular por hora)

40x +14x =648

54x =648

x = 648/54

x = 12

8 0
3 years ago
What is the area for 10 and 6 1/2
schepotkina [342]

Answer:

65 units squared

Step-by-step explanation:

Why:area is base length times width. Considering what you gave me, 10 * 6.5 =65

6 0
4 years ago
Which point lies on the line with point-slope equation y - 2 = 5(x-6)
BigorU [14]
Try C. It should be correct.
6 0
3 years ago
In a right triangle the length of a hypotenuse is c and the length of one leg is a, and the length of the other leg is b, what i
balandron [24]

Answer

square root of 32

Step-by-step explanation:

in a right triangle we can use Pythagorean theorem to find B

C^{2} =A^{2}+B^{2}  \\\\  9^{2}=7^{2}+B^{2}   \\81=49+B^{2} \\81-49=B^{2} 32=B^{2}\\ B=\sqrt{32}we substitute C for 9 and A for 7

6 0
3 years ago
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