2 years ago

What is the value of the function y=3x−1 when x =−1 ? −8 −4 2 6

1 answer:

8 0

So check my calculations,
Plug in -1 into the first equation as x
y= 3(-1)-1
y=-3-1
y=-4
Hope I helped! Do not hesitate to ask any questions :)

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In a talent show of singing and comedy acts, singing acts are 5 min long and comedy acts are 3 min long. The show has 12 acts an

sineoko [7]

Answer:

c=5

Step-by-step explanation:

5s + 3c = 50

s+c=12

5(12-c) + 3c=50

60-5c+3c=50

60-2c=50

-2c=-10

c=5

4 0

2 years ago

Read 2 more answers

A particular number was divided by 6 qnd then 5 was taken away from the quotient. Finally, the difference was mutiplird by 2. Gi

Nitella [24]

N is the number
divided by 6 then n/6
5 was taken away so (n/6)-5
the result is multiplied by 2 so 2((n/6)-5)
result is -12

-12=2((n/6)-5)
divide both sides by 2
-6=(n/6)-5
add 5
-1=n/6
times 6
-6=n
da number was -6

6 0

3 years ago

1/6(49/9-14/3)+27/73/5×33

katen-ka-za [31]

Answer:

61.15702689

Step-by-step explanation:

= 1 / 6 (49/9-14/3) + 27 / 73 / 5 × 33

= 1/6 x 7/9 + 61.02739726

= 61.15702689 = 61.16 (2 d.p.)

3 0

2 years ago

How many synapses occur in this reflex arc?

lord [1]

The believe that the answer to the question asked above is there are 2 synapses in a reflex arc, but in a muscle there are 3.

Hope my answer would be a great help for you. If you have more questions feel free to ask here at Brainly.

4 0

2 years ago

A cab charges $1.50 for the first mile and $0.50 for each additional mile. Write and solve an inequality to determine how many m

ValentinkaMS [17]

1.50 + 0.50(x-1) < 25

1.50 + 0.50x - 0.50 < 25
1 + 0.50x < 25
-1 -1
0.50x < 24
 ÷0.50 ÷0.50
x < 48

1.50 + 0.50x < 25 ; x < 47 miles 3rd option in the choices.

To check:

1.50 + 0.50(47) < 25
1.50 + 23.50 < 25
25 < 25

5 0

3 years ago