− 8/7 +(−1/2) reduced to simplest form
Answer:
simplified would be -23/14 if you wanted to answer this it would be either -1 9/14 or -1.64
Step-by-step explanation:
17n + 4n- 4= 122
how do i solve for n?
Answer:
n = 6
Step-by-step explanation:
17n + 4n - 4 =122
combine like terms 17n & 4n
21n - 4 = 122
21n - 4 + 4 = 122 + 4
21n = 126
21n / 21 = 126 / 21
n = 6
Moe and Larry each need to raise $200 to go on a trip with their school band.
Mo has $35 in savings and earns $20 per week delivering papers.
Larry has $60 in savings and earns $10 per we do yard work.
Each student can write an equation using the
following "let" statements:
Let X be the number of weeks work and Y be the amount of money saved.
How long will it take for a have to work to have enough money for the trip ?
Moe Larry
35 + 20x 60 + 10x
35 + 20x = 60 + 10x
(show work)
x = 2.5
Moe and Larry will have the same amount of money in their savings accounts after 2.5 weeks.
-From TheRealMarinette
-Pls Dont Not Copy N Paste.
Pls i have less time Evaluate the expression for k = –4.
–6 + 21k =
Answer:
is -90
Step-by-step explanation:
−6+(21)(−4)
=−6+−84
=−90
Sarah has $25 to spend at the grocery store. She spends $18.77. How
much money does Sarah have left?
Answer:
x=$75
Step-by-step explanation:
please help.. this is so difficult..
The Martinez family ate at a restaurant.
The cost of the meal was $34.50.
The sales tax was 6% of the cost of the meal.
They left a tip of 15% of the cost of the meal plus tax.
What was the total cost of the meal, tax, and tip?
Answer:
$42.06
Step-by-step explanation:
step 1: find the 6% of 34.50; by multiplying 34.50 x 0.06 ( 0.06 = 6/100 or 6%).
34.50 x 0.06 = 2.07
Step 2: 2.07 + 34.50 = 36.57 -----Total cost of meal + 6% tax.
Step 3: find 15% of 36.57
36.57 x 0.15 = 5.4855
Step 4: 36.57 + 5.49 (rounded because money only has two decimal places)
Answer:
$42.06
Which of the following are equivalent to 80 1/2
Answer:
Sorry but what are the answer choices?
If anything just divide or multiply 80 1/2 by any number and it will give you something equivilent
Step-by-step explanation:
2√20 is the equivalent expression of the value [tex]80^\frac{1}{2}[/tex].
What is Number system?A number system is defined as a system of writing to express numbers.
The given expression is [tex]80^\frac{1}{2}[/tex]
We have to find the equivalent expression of [tex]80^\frac{1}{2}[/tex]
[tex]80^\frac{1}{2}[/tex] can be written in radical form which is √80
80 can be written as 4 times of 20
√4×20
The square root of 4 is 2
So 2√20
Hence, 2√20 is the equivalent expression of the value [tex]80^\frac{1}{2}[/tex].
To learn more on Number system click:
https://brainly.com/question/22046046
#SPJ2
Find, to the nearest foot, the length of the diagonal of a square whose side is 10 feet.
Draw a square to help solve the problem. (Remember to round answer to the nearest
foot, no decimals)
Help please 10 points
Answer: it's the third one and the first one
Step-by-step explanation:
Carlos vendio su carro por unprecio en el cual perdia el 12% de 22000000¿en cuanto lo habia comprado
carlos vendio su carro por un precio en el cual perdia 12% del precio en que lo compro.si lo vendio a un precio de $22.000.000. en cuanto lo habria comprado
Responder:
$ 24640000
Explicación paso a paso:
Pérdida en venta = 12%
Monto de venta = $ 22,000,000
Dejar ; Importe de la compra = x
Monto de la compra :
(1 + porcentaje de pérdida) * monto de venta
(1 + 12%) * 22.000.000
(1 + 0,12) * 22 000 000
1,12 * 22 000 000
= 24640000
plz help need my grades up
Answer:
4 2/3
Step-by-step explanation:
10.5 / 2.25 = 4.66... or 4 2/3
what is the exact decimal equivalent of 7/16 SHOW YOUR WORK
1.473
0,4375
4.375
4.374
Select the expression equivalent to (8.4x + 2.9) + (–3.7x + 5).
Answer:
4.7x + 7.9
Step-by-step explanation:
trust
question 5. need asap please and thank you
Answer:
I believe changing -3/4 steepen the slope. For example, y=-1x+2
pls help! 16 points:)
Answer: 52 degrees
Step-by-step explanation:
most likley like if correct
Let f(x) = 5x – 4 and g(x) = x² – 1. Find each value.
(gºf)(-1)
(fºg)(2)
(gºf)(0)
f(g(16)
f(g(0))
g(f(4/5))
Answer:
35.) 80
36.) 11
37.) 15
38.) 21
39.) -9
40.) -1
Step-by-step explanation:
In simplified terms the question is asking
35.) g(f(-1)) =
g(-9) = 80
36.) f(g(2)) =
f(3) = 11
37.) g(f(0)) =
g(-4) = 15
38.) f(g(root6)) =
f(5) = 21
39.) f(g(0)) =
f(-1) = -9
40.) g(f(4/5)) =
g(0) = -1
❗️HELP ASAP❗️
Which pair of angles is congruent??
F. 21 and 22
G. 21 and 24
H. 24 and 23
I. 24 and 22
ANSWER PLZ ASAP!!!!!
The Carnivorous Plant Exhibit
This passage would most likely be found in a(n)??
A. science fiction story
B. gardening magazine article
C. science fair invitation
D. museum exhibit booklet
How is the graph of y = - 4x2 – 5 different from the graph of y = -4x2?
A. It is shifted 5 unit(s) down.
C. It is shifted 5 unit(s) up.
B. It is shifted 5 unit(s) left.
D. It is shifted 5 unit(s) right.
Answer:
C. It is shifted 5 unit(s) up.
Step-by-step explanation:
The y-intercept of the first equation is –5. The y-intercept of the second equation is 0. This means that it moves up by 5 units.
Look at the image below for better understanding:
Some number added to -13 is 44. Divide this number by 2. Then multiply by 8.
What is the final number?
Answer:
228
Step-by-step explanation:Because 44+13/2 x 8
One positive number is one-fifth of another number. The difference between the two numbers is 336, the numbers.
7-4[3-(4y-5)]
distributive property
Answer: =16y−25
Step-by-step explanation:
Distribute:
=7+(−4)(3)+(−4)(−4y)+(−4)(5)
=7+−12+16y+−20
Combine Like Terms:
=7+−12+16y+−20
=(16y)+(7+−12+−20)
=16y+−25
Jessica bakes 3 apple pies. She cuts the three pies into pieces. Each piece is ⅙ of a pie. Enter the number of pieces of pie Jessica cuts.
explain: tell me the answer PLS
Answer:
18
Step-by-step explanation:
Analyze the diagram below and complete the instructions that follow name to read lines in the diagram and appear to be SKEw
Answer:
the answer i think is ba and cb
What is the range of the function represented by the graph?
On a coordinate plane, points are at (0, 1), (1, 2), (2, 3), (3, 4).
{0, 1, 2, 3}
{1, 2, 3, 4}
1 less-than-or-equal-to y less-than-or-equal-to 4
0 less-than-or-equal-to x less-than-or-equal-to 3
Answer:
{1,2,3,4}
Step-by-step explanation:
cant be zero, also got it right on edge 2020
Answer:
{1,2,3,4}
Step-by-step explanation:
combine like terms and order
a + 3a + 4a³ + 6a² + 2a + 9a³
Answer:
6a+6a²+13a³
Step-by-step explanation:
Collect the like terms
a+3a+2a
4a³+9a³
10) -6x + 8y = 0
-3x + 4y = 2
Infinite solution or no solution
4. The quadratic function f (x) = (x + 1)2 – 4 is shown on the graph below.
What is the equation for the axis of symmetry?
Answer:I DO NOT KNOW
Step-by-step explanation:FIND OUT YOURSELF LOL
Which of the following could be the equation of the graph shown below?
Check all that apply.
A. y = -4x+ 2
B. 3x + 2y = 6
c. 2x - y = 7
OD y = 5
Answer:
A. y = -4x + 2 and B. 2x + 2y = 6
Step-by-step explanation:
A. y = -4x + 2 This is correct since the displayed picture shows a negative slope. Therefore, m is negative
B. 2x + 2y = 6 This is converted to y = -x +3 So, it is also correct
C. 2x - y = 7 This is converted to y = 2x-7 So, it is not correct
D. y = 5 Y value would have to always be at 5 So, it is not correct
Compare -4 and -9
Greater than or less than
