Mathematics College

9y-7=56 y=?: show work

Answers

Answer 1

Answer:

53.12

Step-by-step explanation:

1234567890

Answer 2

Answer:

y = 7

Step-by-step explanation:

9y - 7 = 56

+7 +7

9y = 63

/9 /9

y = 7

(/9 = divided by 9)

check : 9 x 7 = 63 ( 63 - 7 = 56) correct!

Related Questions

I NEED HELP ASAP
Darwin says that two expressions 3x + 4(2x + 5) and 6x + 5x + 5 are equivalent. Simplify the expressions to determine whether or not Darwin is correct.

Answers

Answer:

Darwin is not correct.

Step-by-step explanation:

3x+4(2x+5) = 6x+5x+5

3x+8x+20 = 11x + 5

11x+20 ≠ 11x+5

Solve the equation 18t – 8 = 1 for t.

A. 1/6
B. 1/4
C. 1/2
D. 2

Answers

Answer:T=1/2

Step-by-step explanation: brainlyist

Could anybody help me with this ‍♀️

Answers

Answer:

For A), put a dot at -2, 7, -5, and 1 on the number line.

For B=), put a dot at 9, -4, 3, and -8.

Step-by-step explanation:

An airplane is heading due south with an airspeed of 196 miles per hour (mph). A wind from a direction of
N 58°E is blowing at 14 mph. Determine the bearing of the airplane by computing the magnitude and
direction of the resultant vector. Round the angle to the nearest degree.
(A)S 88°W
(B) S 87W
(C)S 2º W
(D)S 3W

Answers

Answer:

Step-by-step explanation:

20 pts for free ig I'd just need an awnser

Answers

Answer:

Step-by-step explanation:

4 : 7 = 2 : 3.5, not 2 : 3

Answer:

Step-by-step explanation:

4/2=2

2 x 2 = 4

3 x 2 = 6

4:7 and 4:6 is not equal.

Pls help I’ll brainlest for the right answer

Answers

Answer:

5.9+z=−9

Step 1: Simplify both sides of the equation.

z+5.9=−9

Step 2: Subtract 5.9 from both sides.

z+5.9−5.9=−9−5.9

z=−14.9

Answer:

z=−14.9

Step-by-step explanation:

I hope this can help!!!

if you can help it would be much appreciated

Answers

Answer:

V≈5321.86

Step-by-step explanation:

If there is 60 runners and they each get 8 oz of water how many pounds of water do they get total

Answers

If you multiple the numbers together...you will get the answer....480 pounds of water in total

177 is what percent of 300? Round your answer to the nearest tenths.

Answers

Answer: 59%

Step-by-step explanation:

Hope this helps have a great day. :)

Answer:

59%

Step-by-step explanation:

I would solve this through proportions

177 x

300 100

Cross multiply

177 x 100 = 17700

And then divide

17700/300 = 59

The answer is 59%

Arthur has been challenged to donate $50,000. He decides to donate exactly 50% of the money every day until less than $1 remains. Write a function that would represent this situation.

Answers

Answer:(-1/2^x)(50000)

Step-by-step explanation:

why wasn't i doing this sooner :)

Answers

Step-by-step explanation:

Morning is 4 hr 15 min

afternoon is 4 hour 15 min

together is 8 hour 30 min

8.5*14 = 119 dollars

According to the unitary method, the wage of the weekly time for the employee is written as $119.00

To calculate the hours worked on Monday, we need to consider both the morning and afternoon shifts. For the morning shift, the employee clocked in at 08:00 AM and clocked out at 12:15 PM. The total time worked in the morning is 4 hours and 15 minutes (12:15 - 08:00).

Similarly, for the afternoon shift, the employee clocked in at 01:00 PM and clocked out at 05:15 PM. The total time worked in the afternoon is 4 hours and 15 minutes (05:15 - 01:00).

Adding both morning and afternoon hours, the total hours worked on Monday is

(4 hours 15 minutes + 4 hours 15 minutes) = 8 hours and 30 minutes

To perform the calculation, we need to convert the minutes to decimal hours. There are 60 minutes in an hour, so we divide the minutes by 60 to get the decimal representation. In this case, 30 minutes is equal to 0.5 hours.

Now that we have the total hours worked on Monday, we can calculate the pay. We multiply the total hours worked by the hourly wage. In this case, the hourly wage is $14/hr.

So, the pay for Monday would be:

Pay = Total hours worked x Hourly wage

Pay = 8.5 hours x $14/hr = $119.00

To know more about wage here

https://brainly.com/question/32552927

#SPJ2

What’s the function and domain and range. (1, -2) (-2, 0) (-1, 2) (1, 3)

Answers

Answer: Domain:

{

−

}

{

}

Range:

{

−

}

Step-by-step explanation: The domain is the set of all the values of

. The range is the set of all the values of

Cameron wanted to get both lines with one zap. They solved an equation to find the intersection point and figured out that x=10. How could Cameron find the y-value of the point of intersection?

Answers

Is there a graph with this?

What is the sum of
1
8
+
5
16
+
3
8
?

A.
9
32
B.
13
32
C.
9
16
D.
13
16

Answers

Answer:

18 + 516 + 38 = 572

Answer:

0.8125 =13/16

Step-by-step explanation:

1/8 +5/16 +3/8= 0.8125

0.8125 as a fraction is 13/16

The seller of a watch marked up the price by 30%, and the new price is $468.00. What was the watch’s original price before the markup?

Answers

Answer: I THINK SO 608.4

HOPE THIS HELPS

Will mark brainliest!!
Solve for x

Answers

Answer:

The x=22

Step-by-step explanation:

Help on No. 5 plz.........

Answers

Given

Represent the event that a bulb is defective with p.

So:

[tex]p =6\%[/tex]

Required

Determine the probability that all 5 are fully functioning

Represent the event that a bulb is defective with q.

So:

[tex]p + q = 1[/tex]

Make q the subject

[tex]q = 1 - p[/tex]

Substitute 6% for p

[tex]q = 1 - 6\%[/tex]

Convert % to decimal

[tex]q = 1 - 0.06[/tex]

[tex]q = 0.94[/tex]

If 5 were selected and all are functioning, the event is represented as: q q q q q

And the probability is:

[tex]Probability = q * q * q * q *q[/tex]

[tex]Probability = q^5[/tex]

Substitute 0.94 for q

[tex]Probability = 0.94^5[/tex]

[tex]Probability = 0.7339040224[/tex]

[tex]Probability = 0.734[/tex] --- approximated

Which of the following is a linear function?

y = x^3 + 1
five over six x = y − 4
y = 8x^2
y = one over five x

Answers

Answer:

Which of the following is a linear function?

y = x^3 + 1(5/6)x = y − 4y = 8x^2y =(1/5)x

2. (5/6)x = y − 4 and 4. y =(1/5)x are the right answers.

Step-by-step explanation:

Linear function is in the form y=ax+b.

A batter hits a baseball 3 ft above the ground toward the center field fence, which is 10 ft high and 400 ft from home plate. The ball leaves the bat with speed at an angle above the horizontal. Is it a home run

Answers

Complete Question

A batter hits a baseball 3 ft above the ground toward the center field fence, which is 10 ft high and 400 ft from home plate. The ball leaves the bat with speed at 115 an angle 50 above the horizontal. Is it a home run?

Answer:

[tex]t=5.40sec[/tex]

Step-by-step explanation:

From the question we are told that

Height on hit [tex]H_h=3ft[/tex]

Height of center field fence [tex]H_f=10ft[/tex]

Distance from home plate [tex]D=400ft[/tex]

Initial speed [tex]v_0=115[/tex]

Angle [tex]\theta=50[/tex]

Generally the Parametric equation of the trajectory of a projectile are mathematically represented as

[tex]x=(v_0cos\theta )t[/tex]

[tex]y=(v_0sin\theta )t-\frac{1}{2} gt^2[/tex]

Therefore

[tex]x=(v_0cos\theta )t[/tex]

[tex]x=(115cos50\textdegree )t[/tex]

[tex]x=74t[/tex]

[tex]y=(v_0sin\theta )t-\frac{1}{2} gt^2[/tex]

Initial co_ordinates (0,3)

[tex]y=3+(115sin50\textdegree )t-\frac{1}{2} 32t^2[/tex]

[tex]y=3+88t-16t^2[/tex]

Generally its a home run when Y>10 and x=400

Time when x=400 is

[tex]t=\frac{400}{74}[/tex]

[tex]t=5.40sec[/tex]

144 ÷ a = 16
Find the value of a.

Answers

9
16x9 equals 144 so 144/9 would be 16

Answer:

Step-by-step explanation:

Move the variable to the other side of the equation

144 ÷ 16 = a

9 = a

Check:

144 ÷ a = 16 (Correct)

PLEASE ANSWER ILL GIVE 50 POINTS AND BRAINLIEST!!!!!

Answers

the answer is 19/14x + 97/56 :)

Answer:

19/14x + 97/56

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