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tamaranim1 [39]
3 years ago
14

Write an equation that involves multiplication,addition, contains a variable and has a solution of 8.

Mathematics
2 answers:
BaLLatris [955]3 years ago
6 0
Hi there!

Here's an equation:

(Solve for x.)
x=(4+1)*2-2

Hope this helps!
WITCHER [35]3 years ago
5 0
Is there a photo with this
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What does 5/6 mean in math <br> p.s 5/6 in fraction
SOVA2 [1]

In math the fraction 5/6 means 5 and 6 tenths.

8 0
2 years ago
Which equation represents a line parallel to 3x-8y=12?
TEA [102]

Answer:

B. y = -3/8x - 4

Step-by-step explanation:

Given equation: 3x - 8y = 12

Find a parallel line that matches one of the equations shown.

First, find the slope by solving for y:

3x - 8y = 12

8y = -3x + 12

y = -3/8x + 12/8

y = -3/8x + 3/2

Slope m = -3/8

Since the slope of a line parallel is the same slope, the only equation that fits the conditions is B because in the form y = mx + b, m = -3/8

5 0
3 years ago
Twenty minutes to six in the evening on a 24 hour clock​
Taya2010 [7]

Answer:

1740 is the time on a 24 hour clock or military time

6 0
2 years ago
Quando existe, dizemos que a solução de um sistema de equações lineares é o conjunto ordenado de números que satisfaz todas as e
QveST [7]
X representa o numero das suas respostas certas.
y represnta o numero das suas respostas erradas.
O total de perguntas <span>é 25, portanto
x + y = 25

Agora tratamos do dinheiro.
Come</span>ça com <span>R$ 500,00
Pelas x respostas certas, recebe 200x.
Pelas y respostas errads perde 150y.
O total de dineheiro inicial mais os ganhos menos as perdas s</span>ão iguais a
R$ 600,00, portanto
500 + 200x - 150y = 600
200x - 150y = 100
20x - 15y = 10

Temos um sistema de duas equações com duas variaveis.

<span>x + y = 25</span>
20x - 15y = 10

      15x + 15y = 375
+    20x - 15y = 10
---------------------------
       35x         = 385
           x         = 11

x + y = 25

11 + y = 25

y = 14

Resposta: Errou 14 perguntas.


5 0
3 years ago
2х - 1y = 6<br> -Зу = -6х + 18
zysi [14]

Answer:2x-y-6=0 & 2x-y=6

Step-by-step explanation:

-3y=-6x+18.

-3y+6x=18

-y+2x=6

2x-y=6

2x-1y=6

2x-y=6

2x-y-6=0

7 0
3 years ago
Read 2 more answers
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