Answer:
3
Step-by-step explanation:
-224 = 4x – 8(2 + 7x)
Multi step equation
Answer:
x=4
Step-by-step explanation:
-224= 4x- 16- 56x
-224= -52x -16
+16
-208=-52x
x=4
Select all the rational numbers
yo you got discord?
if so what is it
Answer:
5/6, 0.23, -5+3/8 are rational numbers.
Step-by-step explanation:
The difference between RATIONAL and IRRATIONAL numbers is this:
Irrational numbers go on forever.
Rational numbers can be written as fractions, decimals or mixd numbers.
I hope this answer was helpful!
Which is greater 55.5% or 3/5
Answer:
3/5
Step-by-step explanation:
3 divided by 5 is 0.6, which translates to 60%.
55.5% < 60%
Answer:
3/5 is the greater .
I hope it will help you. Have a great day ahead.
Solve for x.
4x + 5 = 25
x = 7 1/2
x = 5
x = 2 7/9
x = 2 1/2
Answer:
x=5
Step-by-step explanation:
this is the correct answer
Answer:
x=5
Step-by-step explanation:
First you subtract the 5 from both sides, so it'd be 4x=20. Then you divide 4 from both sides making it x=5
4(2x-3) < 8(x+1)
is the inequality always, sometimes, or never true?
Step-by-step explanation:
=8x-12 > 8x+8
=x -(-4)
=x> 4
What is the equation for the line in slope-intercept form? Enter your answer in the box.
Answer: y=8x
Step-by-step explanation:
Slope-intercept form is y=mx+b, where m is slope and b is y-intercept. To find slope, we take any two points and plug them into [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]. Let's use (1,8) and (2,16).
[tex]m=\frac{16-8}{2-1}=\frac{8}{1} =8[/tex]
Now, we know that m=8. Looking at the graph, we can see that the y-intercept is b=0 because the line passes through the y-axis at (0,0). To be sure, let's plug in a point into our equation to see if the y-intercept is correct.
y=8x+b [plug in (1,8)]
8=8(1)+b [multiply]
8=8+b [subtract both sides by 8]
b=0
Therefore, our equation is y=8x.
Find the solution to the system of equations
Answer:
x=1
y=-4
Step-by-step explanation:
Since -x-3=y subsitue that in at the top equation
[tex] - x - 3 = - 7x + 3[/tex]
[tex] - x = - 7x + 6[/tex]
[tex]6x = 6[/tex]
[tex]x = 1[/tex]
Plug x=1 back into the equation to solve for y.
[tex]y = - 7(1) + 3[/tex]
[tex]y = - 4[/tex]
6
0.5 of the students in the
class are boys. What is this
decimal as a fraction, in
lowest terms?
Answer:
[tex]{ \sf{it \: \: is \: \: \frac{1}{2} }}[/tex]
Please solve this for me
Answer:
A) 75 levels
B) Level 35
Step-by-step explanation:
A) 37 - (10 - 3) = 37 - 7 = 30
[tex]\frac{2}{5}[/tex] = [tex]\frac{30}{x}[/tex]
2x = 150
x = 75
B) Gym = 37 + 3 = 40
12[tex]\frac{1}{2}[/tex]% = 12.5% = 0.125
40 x 0.125 = 5
40 - 5 = 35
Your friend drew the diagram to prove to you that two planes can intersect in exactly one point. Describe your friend's error. How do you describe a plane? What does it mean for two planes to intersect each other and what are possible intersections of two planes? Can you define an endpoint of a plane?
Step-by-step explanation:
If two planes intersect, they intersect in a line. The line and the plane intersect in a single point. The line and the plane do not interesect. In this case they are called parallel.
What is the final price including tax for the shoes?
Answer:
Step-by-step explanation:
$15 × 0.75 × 1.04 = $11.70
$25 × 0.75 × 1.04 = $19.50
$37 × 0.75 × 1.04 = $28.86
$65 × 0.75 × 1.04 = $50.70
A triangle has side A,B and C with a perimeter of 85cm. if side A is 5 less than side B and side C is twice the length of side A, what is the length of side A in centimeters
Answer:
in your voice you say 85 cm and A is less than side B
so the answer is twice the length of each side
Three consecutive positive even numbers, the square of the middle number exceeds
the sum of the two other numbers by 8. Find the middle number? Explain
Answer:
Middle no. is 4.
See THE IMAGE FOR SOLUTION
What is the largest integer that is below square root of 26?
Answer:
5
Step-by-step explanation:
Bcuz Square root 26 is 5.09
The ratio of students to adults on a field trip is 7 to 1. Which table correctly represents this ratio?
plzzzzzzz helllllllpppppppppp
Answer:
38 percent
Step-by-step explanation:
9/24 24 hrs in a day that's why 24 division will give you .375 round 3rd number get 38 percent
plzzzz helppppppppppppppppppppppp
Answer:
42.85 or 43 percent
Step-by-step explanation:
16 + 12 = 28
12/28 = x/100
12(100) = 28x
1200 = 28x
1200/28 = 28x/28
x = 42.85
7. In the diagram below, AB = CD. Find the length of AD.
2x+8
X-3
4x-6
A
B
C
D
Answer:
AD=6
Step-by-step explanation:
If AB=CD then 2x+8=4x+6, this can be rearranged to get 8-6=4x-2x or 2=2x or x=1.
AD=AB+BC+CD or AD=(2x+8)+(x-3)+(4x-6) this can be rearranged as AD=(2x+x+4x)+(8-3-6) or AD=7x-1 and we know x=1 so AD=6.
QUICKKK I NEED HELP!!!!!!!!!!!!
Answer:
A = -8
B = 27
X = 6
y = 3
z = 9
Step-by-step explanation:
hope that helps
Answer:
Below in bold.
Step-by-step explanation:
A = (-2)^3 = -8.
B = (3)^3 = 27.
j^(3*3) = j^9 and j^(1*3) = j^3
j^9 / j^3 = j^6
So x = 6.
y = 3.
m^(3 * 3) = m^9.
z = 3*3 = 9.
Subtraction with Real Numbers
7-8-(-5)-1=
Answer:
The answer is 3
Step-by-step explanation:
7-8-(-5)-1
-1-(-5)-1
-1 + 5 - 1
4 - 1
3
The ratio of a basketball player's completed free throws to attempted free throws is 4 to 7. If she completed 12 free throws, find how many free throws she attempted.
a. 3 free throws
b. 7 free throws
c. 21 free throws
d. 4 free throws
Answer:
well for Evey 4 completed throws she takes 7 throws
with this ratio we get that;
it's 4:7
there fore
for 12 completed free throws she would take 21 free throws
option c is the answer
hope it's helpful
Answer:
21
Step-by-step explanation:
FreeThrows: FT
Attempted Throws: AT
FT/AT=4/7
12/AT=4/7
84/4=AT
AT=21
what is 120/4 divided?
Answer:
30 is the answer of your question.
I HOPE YOUR DAY GOES GREAT.
Translating Algebraic Expressions.
eight less than a number
ten more than three - fourths of a number
one more than one - fourth the square of a number x
three times the sum of a number and twelve
ten times the sum of a number and five times the number
Answer:
in this case "a number" can be written as any variable or we can just say x for now.
x-8
10+3/4x
1+1/4x^2
3(x+12)
10(x+5x)
(remember these are not simplified, please tell me if the question asks you to simplify these.)
Step-by-step explanation:
What is the answer to this equation cause I can’t figure it out 16-(-12)=
♡ The Question/Task ♡
What's the answer to this equation?
16-(-12)
16 - (-12)
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Answer ♡
28
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ The Explanation/Step-By-Step ♡
-No Step-By-Step/Explanation provided!
*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*
♡ Tips ♡
-I recommend copy and pasting your equation/question, for example, 16 - (-12), into a browser! It'll automatically solve with a calculator, and the answer will appear in an answer bar!
Please help me answer this question
Answer:
it's between 3 and 4
Step-by-step explanation:
3x3=9
4x4=16
A piano costs d in dollars, and this cost will be shared equally by a group of musicians. In terms of d, how many dollars less will each person contribute to the purchase of the piano if the cost is split among 5 musicians instead of 4?
Answer: d/20
Step-by-step explanation:
Brigit has 4.4 ounces of black beans for lunch. Each ounce of the black beans contains 1.3 g of fiber. How much fiber is contained in the black beans
Answer:
[tex]5.72[/tex]g of fiber is contained in the black beans.
Step-by-step explanation:
Given:
No.of. ounces[tex]=4.4[/tex]
Each ounce contains [tex]1.3[/tex]g of fiber
To calculate the fiber contained in the black beans
Total Fiber = No.of. ounces × Fiber contained in each ounce
[tex]=4.4[/tex] × [tex]1.3[/tex]
[tex]=5.72[/tex]g
Therefore, fiber contained in the black beans is [tex]5.72[/tex]g.
Learn more about multiplication, refer:
https://brainly.com/question/12353086Solve please and explain
Answer:
The length of one of it's sides is 4
Step-by-step explanation:
4 x = 16 x 4 = 64
A cube is a 3 dimensonal square, meaning the lenght, widith, and height of the cube are all going to be teh same.
Answer:
Step-by-step explanation:
Prime factorize 64
Volume of cube = 64 in³
side³ = 64
= 2*2*2*2*2*2
Take cube root,
[tex]\sqrt[3]{side*side*side} =\sqrt[3]{2*2*2 * 2*2*2}\\\\\\side= 2* 2\\\\side = 4 \ in[/tex]
Perpendicular to the line y=4x+8 and contains the point (-8,4) in standard form.
50 is 1/10 of whatttt I NEED HELP
Answer:
[tex]let \: the \: unknown \: = x \\ then \: \frac{x}{10} = 50 \\ x = 50 \times 10 \\ x = 500 \\ thank \: you[/tex]
oops wrong question sorry