Answer: X=22
Step-by-step explanation:
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
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:
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
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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
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
Help please 10 points
Answer: it's the third one and the first one
Step-by-step explanation:
A flagpole that is 32 feet tall casts a 67-foot shadow. What is the angle, marked with an x on the diagram, that the sun hits the flagpole? Round to the nearest degree, and enter the number only.
Answer:
64
Step-by-step explanation:
Apply the algorithm for dividing fractions. of 3/4 divided 1/5
Answer:
15/4
Step-by-step explanation:
Keep,Change, Flip
Answer:
15/4
Step-by-step explanation:
(3/4) / (1/5) = 3/4 * 5/1 = 3*5 / 4*1 = 15 / 4
question 5. need asap please and thank you
Answer:
I believe changing -3/4 steepen the slope. For example, y=-1x+2
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
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)
2. Noah said, "I think this line is a good fit because it passes through the leftmost point and the rightmost point." Do
you agree?
Answer:
No I do not because I think the dots on each side are not equally split so it’s not a good fit
Step-by-step explanation:
what is the exact decimal equivalent of 7/16 SHOW YOUR WORK
1.473
0,4375
4.375
4.374
pls help! 16 points:)
Answer: 52 degrees
Step-by-step explanation:
most likley like if correct
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
(BRAINLIESTTTTT PLS ANSWERRRR DUE IN 5 MINS!!!!) Michelle and Cameron are selling popcorn for a school fundraiser. Michelle sold 10tins of cheese popcorn and 8tins of caramel popcorn for a total of $446. Cameron sold 22tinsof cheese popcorn and 11tins of caramel popcorn for a total of $803. Write a system of equations to determine the cost one tin of cheese popcorn and one tin of caramel popcorn. Show all your work.
one tin of cheese 20$ and one tin of Carmel 27$
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
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:
how do you find the x and y intercepts from a table
One positive number is one-fifth of another number. The difference between the two numbers is 336, the numbers.
please help me with this problem been stuck on it for about 15 mins and getting stressed out
Step-by-step explanation:
[tex]given \: \\ ({a}^{5} )^{5} \\ = {a}^{5 \times 5} \\ = {a}^{25} \\ hope \: it \: will \: help[/tex]
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
I just need to make sure my answer is correct :)
Answer:
Its positive
Step-by-step explanation:
3x - 5 = -3
3x = 2
x = 2/3
2/3 is positive
− 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:
❗️HELP ASAP❗️
Which pair of angles is congruent??
F. 21 and 22
G. 21 and 24
H. 24 and 23
I. 24 and 22
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:
James has 13.7 ounces of trail mix. He shares the trail mix equally with his sister.
How much trail mix does each person get?
Answer:
6.85 ounces
Step-by-step explanation:
13.7/2people=6.85
Compare -4 and -9
Greater than or less than
Raul is flying a kite with an angle of elevation equal to 60° if the height of the kite is 300 feet then now long is the kite string.
Answer:
ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
Step-by-step explanation:
its d
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
