- 4 ( x - 5 ) = 92
What is x?
Answer:
Let's solve your equation step-by-step.
−4(x−5)=92
Answer:
x=−18
Step-by-step explanation:
Answer:
x = 28
Step-by-step explanation:
4 ( − 5 ) = 9 2
4 − 2 0 + 2 0 = 9 2 + 2 0
4x =112
4x/4 = 112/4
x = 28
8х + 9y = 20
х= -3y
HELP ASAP
Answer:
x=4, y=-4/3. (4, -4/3).
Step-by-step explanation:
8x+9y=20
x=-3y
---------------
8(-3y)+9y=20
-24y+9y=20
-15y=20
y=20/-15
simplify
y=-4/3
x=-3(-4/3)=12/3=4
Answer:
Y=4/-3 X=4
Step-by-step explanation:
We must use substitution. If x is -3y, then we can either substitute all the x’s or y’s. I’ll substitute y.
8x+9y=20
8x+-3x=20
5x=20
x=4
x=-3y, so -3y=4. Y=4/-3
A restaurant charges a single price for its buffet. The total bill for a table of six people having the buffet was $294. Each of the 8 people at a second table also had the buffet. What was the total bill at the second table?
I need more help with my algebra
Answer:
- 29
Step-by-step explanation:
[tex]f(x) = - 5x + 1 \\ \\ f(6) = - 5(6) + 1 \\ \\ f(6) = - 30+ 1 \\ \\ f(6) = - 29[/tex]
Jake has a goal of riding his bike at least 60 miles. He rides at a rate of 12 miles per hour. Which inequality can Jake use to find h, the number of hours he should ride in order to meet or exceed his goal?
Answer:
[tex]12h\geq 60[/tex], [tex]h\geq 5[/tex]
Step-by-step explanation:
Speed of Jake [tex]=12[/tex] miles per hour
Let [tex]h[/tex] denotes the number of hours he should ride in order to meet or exceed his goal.
Distance travelled by Jake = Speed × Time = [tex]12h[/tex]
Jake has a goal of riding his bike at least 60 miles.
Therefore,
[tex]12h\geq 60[/tex]
[tex]h\geq \frac{60}{12} \\\\h\geq 5[/tex]
What is the intercept from these two lines.
Please explain.
Answer:
Detailed answer in explanation.
Step-by-step explanation:
When you substitute x as 0 you'll get the y-intercept and when you do the same for y you'll get the x-intercept.
[tex]y=\frac{1}{4} x-3[/tex]
x-intercept(s): (12,0)
y-intercept(s): (0,−3)
[tex]y=-\frac{3}{2} x+4[/tex]
x-intercept(s): (8/3,0)
y-intercept(s): (0,4)
Now that we got these values you can plot them into the graph and start graphing the two lines. The lines will intersect at (4,-2) as shown in the graph attached.
-3(2x+7)+(-5x+6)–8(1—2x)-(x-3)=0.
alguien que porfis me ayude
-3(2x+7)+(-5x+6)-8(1-2x)-(x-3)=0
-6x-21-5x+6-8+16x-x+3=0
-6x-5x+16x-x=21+6-8+3
4x=22
x=5.5
Can you guys Helpp me
Answer:
it would be 4
Step-by-step explanation:
Find the missing side lengths, leave your answers as radicals in the simplest form. Show work please
Answer:
m and n are both equal to 10
Step-by-step explanation:
Because we see that the two of the angles here are 45 and 90, we know then that the third angle is also 45. This tells us that the sides m and n are of equal length.
With that in mind, we can simply use the Pythagorean theorem to find their values:
m² + n² = (10√2)²
given that m = n, then:
m² + m² = (10√2)²
2m² = (10√2)²
2m² = 100 × 2
2m² = 200
m² = 100
m = 10
So both m and n are equal to 10.
Help I need to turn this in today :)
Answer:
132 cm squared
Step-by-step explanation:
6x5=30
6x5=30
6x8=48
1/2(8x3)=12
1/2(8x3)=12
Total added together is 132 cm squared
Pick a blue marble , a green marble , and another blue marble from a bag of 2 blues, 4 reds , 4 greens what is the probability
i hope my answer help you
Step-by-step explanation:
the probability of pick a blue marble =2/10 ( simplest form =1/5)
the probability of pick a green marble =4/10
the probability of pick another blue marble =2/10 ( simplest form =1/5)
PLEASEEE HELP ME I HAVE 1 minute left
Answer:
2/3 is answer
Step-by-step explanation:
What is -5/3 divided by 1/6
Answer:
-10
Step-by-step explanation:
(-5/3)/(1/6)=(-5/3)(6/1)=-30/3=-10
Answer:
-10.
Step-by-step explanation:
-5/3 / 1/6
= -5/3 * 6/1
= -30/3
= -10.
A
Consider that lines A and B are parallel. Which equation models the relationship between 21 and 25?
A)
21 = 25
B)
21+ 25 = 90°
9
21+ 25 = 180°
D)
21+ 25 = 100°
Answer:
C. 21+ 25 = 180°
Step-by-step explanation:
C is correct
Answer:
C. 21+ 25 = 180°
What is the value of y?
Enter your answer in the box.
y =
Answer:
180-79-37=101-37=64
y=64 degrees
Answer:
y = 64
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the given angles and equate to 180
y + 37 + 79 = 180
y + 116 = 180 ( subtract 116 from both sides )
y = 64
How to solve.
(6.7 x 10^-16) - (8.2 x 10^-17
Answer:
5.9 × 10⁻¹⁶
Step-by-step explanation:
To solve this, you need to convert one of the two numbers to the same power of ten as the other. We can do that by multiplying the first number by 10:
6.7 × 10⁻¹⁶ - 8.2 × 10⁻¹⁷
= 67× 10⁻¹⁷ - 8.2 × 10⁻¹⁷
= (67 - 8.2) × 10⁻¹⁷
= 58.8 × 10⁻¹⁷
= 5.9 × 10⁻¹⁶
Note that we're rounding to the nearest tenth, as the original numbers given were as well.
The 25 students in Mr. Martinez’s class vote on their favorite farm animal. 40% like pigs. How many students like pigs?
Answer:
10
Step-by-step explanation:
Can yall help its due in 30 minutes
Answer:
18%
Step-by-step explanation:
540$ is 18% of what he put towards the loan :))
The Blue Shell's flight path is modeled by the equation:
y = -10x2 + 100x + 750
a) Fill in the table below. The points will be used to plot on the below graph to create a
parabola.
b) Based on the table, what is the maximum
Y у
height the blue shell reaches?
Answer:
1. I assume you just pick some arbitrary x and y numbers to plug in the equation. but if you answer part b and c first, part a might be easier for what values to choose.
2. if you do a quick browser search for how to find the max height of a parabola, then you can learn how to.
3. research on Browser. you can also just make y = 0.
vertex is max height, both zeros is just solving the equation for the x values. axis of symmetry is just the vertex point with a line through it.
Hep I’m bout to fail if I don’t get this right will give brainless if correct
Answer:
[tex]x = 4[/tex]
[tex]ac = 56[/tex]
Step-by-step explanation:
[tex]6x + 3 = 7x - 1[/tex]
[tex]7x - 6x = 3+ 1[/tex]
[tex]6x + 3 + 7x + 1 = 56[/tex]
[tex]x = 4[/tex]
Calculate the circumference of this circle.8 m Round your answer to the nearest tenth. Use the pi key.
Answer:
The question is not clear that I'm not sure that .8 m is radius or diameter...Let's assume it is a radius....circumference of this circle is C=2 pi r =2 (3.14) (.8)=5.024
Step-by-step explanation:
Let round to the nearest tenth C= 5.024 = 5.020
Negative StartFraction one-half EndFraction y equals StartFraction one-half EndFraction x plus 5 and y equals 2 x plus 2.Y = x + 5 and y = 2x + 2.
Answer:
The solution of the system of equation is (3,8)
Step-by-step explanation:
We are given that
[tex]y=x+5[/tex]...(1)
[tex]y=2x+2[/tex]...(2)
We have to graph the system of linear equation.
For equation (1)
Substitute x=0
[tex]y=5[/tex]
Substitute y=0
[tex]x=-5[/tex]
Therefore, we obtained two points (0,5) and (-5,0) for equation (1).
For equation (2)
Substitute x=0
[tex]y=2[/tex]
Substitute y=0
[tex]2x=-2[/tex]
[tex]x=-1[/tex]
Therefore, we obtained two points (0,2) and (-1,0) for equation (2).
Now, we find intersection point of two equation
Substract equation (2) from (1)
[tex]x=3[/tex]
[tex]x=3[/tex]
Substitute x=3 in equation (1)
[tex]y=3+5=8[/tex]
The intersection point of two equation is at (3,8).
Hence, the solution of given system of equation is (3,8).
Answer:
(-4,-6)
Step-by-step explanation:
The intersection point is (-4,-6) when you both equations in the calculator. The person who answered this first is wrong.
What does the ratio 6:30 fully simplify to
Answer:
1:5
Step-by-step explanation:
6:30
divide 6 by 6 to get 1
divide 30 by 6 to get 5
Answer:
[tex]6:30 = \frac{6}{30}=\frac{1}{5} =1:5[/tex]
A football team has a net yardage of-34 1/3 yards on a series of plays. The team needs a net yardage of 20
yards to get a first down. How many yards do they have to get on their next play to get a first down?
Answer:
Step-by-step explanation:
Plz answer quick hurry plz
Answer: x=12
Step-by-step explanation:
Jacob has 17 yards of fabric. He uses 1 third of it to make a cape. How many yards of fabric does Jacob use for the cape? Solve on paper. Write your answer as a mixed number. 17 yards ? Jacob uses yards of fabric for the cape
Answer:
The mixed number is 5 2 ÷ 3
Step-by-step explanation:
The computation of the number of yards of fabric does Jacob use is shown below:
Given that there is 17 yards of fabric
And, it used one third of it
So the number of yards would be
= 17 ÷ 3
= 5 2 ÷ 3
Hence, The mixed number is 5 2 ÷ 3
. Krystal had 12 chocolates. She ate 4
chocolates the day before yesterday and 4
chocolates yesterday. How many chocolates
does she have now?
Answer: 4 Chocolates
What is another way that you could rotate a figure 270° counter-clockwise? Be sure to state the degree amount and the direction.
Answer:
Turning it 90 degrees clockwise.
Step-by-step explanation:
They are opposite, and 360 degrees is a complete turn. 360-270=90
For every $10,000 a company earns, it gives $500 to charity. How much does the company give to charity for every $1 earned?
Answer:
$0.05 i think
Step-by-step explanation:
Help me !!!!!!!!!!!!!!!!!
Answer:
D. Neither
Step-by-step explanation:
Ok so,
lets plug in the ordered pairs to see if the answer matches up. It should look like this:
7 = -2 - 5
7 = -7 DOES NOT MATCH; INCORRECT
now lets do it with the other ordered pair
-7 = -4 -5
-7 = -9 DOES NOT MATCH; INCORRECT
hope this helps, have a good day!
please mark brainliest if possible!!! :)
Answer:SEARCH UP ON THE INTERNET HEHEH
Step-by-step explanation: