Answers
Answer:
Blank 1: 1/2
Blank 2: -3
Step-by-step explanation:
Related Questions
POSSIBLE POINTS: 0.86 Marcus is trying to decide between a cable subscription and a satellite dish. The cable subscription has a $40 setup fee and costs an additional $38 per month. Marcus has $500 budgeted for cable. How many months (m) can he pay for the cable subscription? WRITE AN EQUATION THAT CAN BE USED TO FIND THE NUMBER OF MONTHS HE CAN PAY FOR THE CABLE SUBSCRIPTION
Answers
Answer:
0.156
Step-by-step explanation:
step1. add 40 + 38 = 78
step2. divide 78 by 500 to get 0.156
hope im right
John works at a factory and makes $11.25 an hour. This week he worked 45 hours
and last week he worked 39 hours. How much money did John make in the past 2
weeks?
Answers
Answer: $945
Step-by-step explanation: 11.25x39 is 438.75 and 11.25x45 is 506.25 and you add them together which is 945
So 506.25+438.75 so he made 945.00
Please help me with this. First answer gets brainliest
Answers
Answer:
2 = 15 deg
3 = 75 deg
5= 15 deg
Step-by-step explanation:
50 POINTS please show the step by step process.I already know the answers i just the steps!!
1.Factor: 4x^2+28x-36
2.Factor: 125x^6-27y^15
3.Multiply: (4x-7)(5x-8)
Answers
Answer:
1. 4(x² + 7x - 9)2. (5x² - 3y⁵) (25x⁴ + 15x²y⁵ + 9y¹⁰)3. 20x² - 67x + 56Step-by-step explanation:
1. factor 4x^2+28x-36
= 4x² + 28x - 36
re-write 36=4*9, and 28=4*7
= 4x² + 4 * 7x - 4 * 9
factor out common term:
= 4(x² + 7x - 9)2. factor 125x^6-27y^15
= 125x⁶ - 27y¹⁵
=(5x²)³ - (3y⁵)₃
apply difference of cubes: x³-y³ = (x-y)(x²+xy+y²)
= (5x² - 36y⁵)(5²x⁴ + 5 * 3x²y⁵ + 3²y¹⁰)
refine:
= (5x² - 3y⁵) (25x⁴ + 15x²y⁵ + 9y¹⁰)3. multiply (4x-7)(5x-8)
apply the FOIL method
= 4x * 5x + 4x (-8) + (-7) * 5x + (-7) (-8)
= 20x² - 67x + 5610 1/7 divide by 5 can you help me
Answers
Answer:
2.02857142857
Step-by-step explanation:
What is the y-intercept of a line that has a slope of –3 and passes through point (0, –7)?
Answers
Answer:
b=-7 or the y-intercept is -7
Step-by-step explanation:
-7= =3(0)+b
-7=b
Jamal needs to dig a ditch 15 yards long.
Jamal digs 7 yards in the morning and
another 3 yards after lunch. How much is left to dig
more of the ditch is left to dig?
Answers
Answer:
5 yards
Step-by-step explanation:
7y+3y=10yards
15yards-10yards=5yards
what is the slope of (19,14) & (21,19)
Answers
Step-by-step explanation:
Hey there!
Given; The points are; (19,14) and (21,19).
Note: Use slope formula.
[tex]slope(m) = \frac{y2 - y1}{x2 - x1} [/tex]
Put all values.
[tex]m = \frac{19 - 14}{21 - 19} [/tex]
Simplify it.
[tex]m = \frac{5}{2} [/tex]
Therefore, slope(m)= 5/2.
Hope it helps...
Answer:
slope = 5/2
Step-by-step explanation:
[tex]m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
[tex]\frac{19-(14)}{21-(19)}[/tex]
m=[tex]\frac{5}{2}[/tex]
ASAP
Can someone help me please
Answers
more information pls
PLEASEEE SOMEONE HELP I WILL MARK BRAINLIEST please do step by step explanation!
Answers
5 x 1.99= 9.95
1 x 1.50= 1.50
Then you add up the totals and get $45.20
Lastly you divide $45.20 by 26 students getting your answer of $1.738
1-(2x+4)=4x+5 solution
Answers
Can someone please help me graph y = 2x - 7
Answers
Answer:
(0,-7) and (3.5,0) are where your dots will go
Step-by-step explanation:
Solve for value of y.
Answers
Answer:
y = 6
General Formulas and Concepts:
A box at an angle signifies a 90° angle.
The 2 angles that add up to 90° are called Complementary AnglesStep-by-step explanation:
Step 1: Set up equation
The 2 angles are Complementary Angles. They must add up to 90°.
(6y + 5) + (8y + 1) = 90
Step 2: Solve for y
Combine like terms: 14y + 6 = 90Subtract 6 on both sides: 14y = 84Divide both sides by 14: y = 6Answer:
y = 6
Step-by-step explanation:
So, the two angles sum up to 90 degrees.
Based on that, form an equation;
6y + 5 + 8y + 1 = 90
simplify,
6y + 5 + 8y + 1 = 90
14y + 6 = 90
inverse operations,
14y + 6 = 90
-6 -6
14y = 84
/14 /14
y = 6
What is the slope of the following points:
(–3, 10), (–3, 7)
Answers
Answer:
undefined
Step-by-step explanation:
Answer:
Undefined
Step-by-step explanation:
(7-10) / -3-(-3)
-3/ -3+3
-3/0
UNDEFINED!
What are all the equivalent representations of 10 x 10 x 10
Answers
Answer:
10³
no need to thank me, it was easy
simplify
-3·-8
hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Answers
Answer:
24
Step-by-step explanation:
A negative integer times a negative integer is the same as a positive integer times a positive integer, so this would be the same as (8)(3) which is 24.
HELP ME PLZZZ I NEED HELP WITH THIS
Answers
Answer:
-5 degrees (the first one )
Step-by-step explanation:
Divide -10 by 2 to get the number of degrees in F were lowered in one hour like so:
-10 / 2
= -5
Therefore, the temperature dropped 5 degrees in one hour.
Mark earns $560 per week plus a 2% commission on everything he sells. Write and solve an inequality to find out how much he must sell to have a weekly income of at least $720.
Answers
Answer:
Step-by-step explanation:
400 + 0.03x > 700
yo if u need an bralest i got chu
Answers
Answer:
PLease
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
How do i get A and B ?
Answers
Answer:
a=60°
b=300°
Step-by-step explanation:
the triangle is equilateral so all angles are 60 °
a = 60°
b=360 - 60 =300°
Answer:
A is 60°, B is 300°
Step-by-step explanation:
If you look closely, you can tell that this circle is divided into 6 triangles, but there is only one showing. This triangle is 1/6 of the circle.
You can find B by find 1/6 of 360° and subtracting that from 360, (a full circle is 360°)
1/6 of 360° is 60°
360° - 60° = 300°, so B is 300°
Now lets find A. Triangles are 180°. This triangle is obviously an equilateral triangle, so the measurements will all be the same.
180 ÷ 3 is 60, so A is 60°
I hope this helped, please mark Brainliest, thank you!
manny's cleaning supply store receives a mixture of 80% detergent and 20% water in 15 gallon buckets. manny would like a mixture of 60% detergent and 40% water in each 5 gallon bucket. how many gallons of pure water does manny add to each 5 gallon bucket? express your answer as a decimal to the nearest hundredth
Answers
Answer:
1.25
Thanks,
SunshineMadison101
Given m||n, find the value of x.
Answers
Answer:
x = 20
Step-by-step
Because the two angles are o the same line ( line t) we know that x+160 will equal 180 degrees, so to solve
180-160= 20
-2(4x - 2) < - 8x + 4
Answers
Answer:
Both sides are equal.
So less than symbol can't be use in this case.
Step-by-step explanation:
This problem has no solution until you change any elements correctly.
thanks..
???? - (-7) = 5
Help me please and Thank you
Answers
Answer:
-2
Step-by-step explanation:
x-1(-7)=5
x+7=5
-7 bot sides
-2
Write each decimal as a fraction in simplest form.
9. 0.008
10. -0.6
11. -2.05
Answers
9.1/125
10.-3/5
11. -2 1/20
What is the image of (-2,5) after a refection in the line y=3?
1. (-2, 1)
2. (8.53
3. (-6, 15)
4. (-1,2)
5. (1,8)
Answers
Pls help ill give brainliest
Answers
Answer:
corresponding
Step-by-step explanation:
they are Supplementary . Because the total angle of angle 1 and 2 when added they should give 180°.
Simplify the expression:
4 + 7(-7 + -9k)
Answers
Answer:
-63k - 45
Step-by-step explanation:
combine like terms
PLEASE help me with this equation
Answers
Answer:
1/25
Step-by-step explanation:
I worked out the equation!
I need help on this plz
Answers
Answer:
b
Step-by-step explanation: