Answer:
-7
Step-by-step explanation:
Plug the value in.
4(-3)+5=-12+5=-7
Hope I helped!
Michael is using a number line to evaluate the expression –8 – 3
Answer:
-11
Step-by-step explanation:
Answer:
-11
Step-by-step explanation:
Which of the following slopes would make the "steepest" line?
A.
1/2
B.
3/2
C.
3
D.
4/5
Answer:
D 4/5
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
try giving all of the fractions the same denominator. then, whichever has the biggest numerator is the steepest slope!
the number that 5, 2, and 1 all have in common is 10, so for this question, we'll put all of the fractions over 10.
a. 1/2 = 5/10
b. 3/2 = 15/10
c. 3 = 3/1 = 30/10
d. 4/5 = 8/10
30 is the biggest numerator out of these 4.
A bicycle has a listed price of 777.99 before tax. If the sales tax rate is 8.5% , find the total cost of the bicycle with sales tax included.
Round your answer to the nearest cent, as necessary.
Answer:
$844.12
Step-by-step explanation:
8.5% of $777.99 is equal to $66.12915. When it is added to the original price, it equals $844.11915. When you round it up to the nearest cent or hundredth, you get $844.12
Jose earns $3680 per month, of which 22% is taken out of his paycheck for federal and state income taxes and other required deductions. Last month he spent $775 for rent and $86.12 for clothing. What percent of his take-home pay did he spend on rent and clothing combined?
Answer:
2400
Step-by-step explanation:
do the math trust
HELP PLEASE 12 POINTS
Find the value of x. Then find the measure of each labeled angle
Answer:
x = 109
Top Right Angle = 109
Bottom Right Angle = 71
Step-by-step explanation:
Notice the two right angles on the left and recognize that the figure is a a quadrilateral (4 sides). That means it adds up to a total of 360 degrees.
(x-38) + x + 90 + 90 = 360
2x + 142 = 360
2x = 218
x = 109
(x - 38) = (109 - 38)
71 degrees for bottom right angle
109 for top right angle
Jessica wants to go on a school trip next month. The trip will cost $100 and she already has $10 and plans to babysit for $5 an hour to earn the rest of the money.
A. Write an equation that could be used to determine h, the number of hours Jessica needs to babysit to earn $100.
B. From your equation, determine the number of hours she needs to babysit.
Answer:
Step-by-step explanation:
100=10+5x x is the hours she needs to babysit
90=5x
x=18
She needs to babysit for 18 hours at $5 an hour if she already has $10
Review the proof of cos(A - B) = cosAcosB + sinAsinB.
Which of the following complete step 4 of the proof?
1 and 1
2 and 1
(cosAcosB)2(sinAsinB)2 and (cos2(A – B))((sin2(A – B))
(cos2A + sin2A)(cos2B + sin2B) and (cos2(A – B))(sin2(A – B))
Answer:
Option (2)
Step-by-step explanation:
Step 1.
[tex]\sqrt{(\text{cosA-cosB})^2+(\text{sinA-sinB})^2}=\sqrt{(cos(A-B)-1)^2+(sin(A-B)-0)^2}[/tex]
Step 2.
(cosA - cosB)² + (sinA - sinB)² = [cos(A - B) - 1]² + [sin(A - B) - 0]²
Step 3.
cos²A + cos²B - 2cosAcosB + sin²A + sin²B - 2sinAsinB = cos²(A - B) + 1 - 2cos(A - B) + sin²(A - B)
Step 4.
2 - 2cosAcosB - 2sinAsinB = 1 - 2cos(A - B) + 1
Step 5.
cosAcosB + sinAsinB = cos(A - B)
Therefore, Option (2) will be the answer.
Answer:
the answer is 2 and 1 or B
Step-by-step explanation:
5.7 x 3.6 help me asap
Answer:
20.52
Step-by-step explanation:
I used a calculator
A 2-yard piece of string costs 1.50$. What is the price per foot?
PLEASE HELP
WILL MARK BRAINLIEST
Answer:
0.013333333333333
Step-by-step explanation:
short answer would be 0.013 i think lol
Hi! I believe your answer is $0.25 (twenty-five cents). There are 3 feet in a yard, so in 2 yards, there are 6 feet. If we want to know the cost per foot, we need to divide 1.50 by 6. The quotient is 0.25, or $0.25 per foot. I hope this helps you! Good luck and have a great day/night. ❤️✨
⚠️⚠️ IM ALMOST DONE please ⚠️⚠️
please can someone solve
SOMEONE PLZ HELP JSJSJSNSJNSNSNSNSNNS I HAVE 30 MINS LEFT PLZ
Answer:
the answer is d. x >=4
NEED ASAP WILL GIVE 15 POINTS TO RIGHT ANSWER AND MARK BRANLIEST!! IF YOU ANSWER JUST FOR POINTS YOU WILL BE REPORTED!!
Answer:
( -5, -3)
Step-by-step explanation:
Find the slope of the table
Answer:
y= -.5x+2
Step-by-step explanation:
huh?
6(2 + 4) - 1
_________
2 x 3 + 1
Answer:
equaul
Step-by-step explanation:
what is 12×12= I don't know
Answer:
144
Step-by-step explanation:
looked it up :)
2(x+6) ^2+ 4 = 20
explain step by step please (square root property)
Answer:
x=2√2-6, -2√2-6
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable. Hope this helps.
9 - 8(x+1) < 3 (2 - 4x)
Answer: x < 5/4
Step-by-step explanation:
79.990 as a decimal??????? Help ASAP
Answer:
79.990 is a decimal
What is the next term in the following sequence? 54, -18, 6,.....
I need this answer ASAP:
(48p+24) divided by 6
Answer:
It would be 8p+4
Step-by-step explanation:
dividing (48p + 24) by 6 involves factoring and simplifying the expression to obtain the result of 8p + 4
To divide (48p + 24) by 6, you first factor out the common factor of 6 from the expression, which yields
(48p + 24) = 6(8p + 4).
Then, you can further simplify by dividing each term by 6.
The result is 8p + 4.
This process of division distributes the division operation across all terms in the expression, and as a result, each term's coefficient is divided by 6.
In this case, it simplifies the original expression to 8p + 4.
In summary, dividing (48p + 24) by 6 involves factoring and simplifying the expression to obtain the result of 8p + 4
Learn more about division here
http://brainly.com/question/231633
#SPJ6
En cierto cultivo, inicialmente había 1000 amebas que se reproducen por biparticion cada día ¿Cuántas amebas habrá al cabo de 30 días después que se inició el cultivo ?
Answer: 1,073,741,824,000 amebas
Step-by-step explanation:
Bipartición significa que la población de amebas se duplica cada día.
Entonces si inicialmente hay 1000, después de un día van a haber:
2*1000.
Después del segundo día se vuelven a duplicar, entonces van a haber:
2*(2*1000) = (2^2)*1000
Después del tercer día, lo mismo:
2*(2^2)*1000 = (2^3)*1000.
A esta altura ya se puede ver el patrón, podemos concluir que después de N días, la población de amebas va a ser:
P(N) = (2^N)*1000.
Entonces respondiendo a la pregunta:
¿Cuántas amebas habrá al cabo de 30 días después que se inició el cultivo?
Tenemos que tomar N = 30
P(30) = (2^30)*1000 = 1,073,741,824,000 amebas
Rectangle LMNP is transformed to rectangle L'M'N'P' as shown on the graph below.
у
+8
+7
MI
N'
+5
IN
L
-43
P
P
+3 +4 +5
+6 +7 +8
8
х
76
0
+1
2
-2
-5
-6
What scale factor was used in the dilation?
9514 1404 393
Answer:
2
Step-by-step explanation:
Each image point is twice as far from the origin as its preimage point. Each image segment is twice as long as its preimage segment. (LM=2, L'M'=4, for example)
The scale factor is 2.
The cost of producing a smartphone is $42.73 per phone. Additionally, the smartphone company pays a flat rate of $175 to ship each store's order. Write an equation to model the costs for the smartphone company (y) to produce x number of smartphones and ship them to one store
Answer:
y=42.73x+175
Step-by-step explanation:
42.73=m and 17=b
Answer:
y=42.73x+175
Step-by-step explanation:
i know i did it
If a line is parallel to y=-6x +3 , what is the slop of that line ?
A.-6
B.3
C.8
D.1/6
Answer:
Step-by-step explanation:
A
An item is originally priced $68.89. It is on sale for 42 percent of the original price. Which is an estimate of the sale price?
$2.00
$3.50
$20
$28
Answer: 28
Step-by-step explanation: round price to 70.00 then think 10% is $7....so 40% would be 7x4 = 28
Answer:
the answer is D $28
Step-by-step explanation:
True or False: X=3 is the solution to 2x+10/5=4.
1. True
2. False
Answer:
Step-by-step explanation:
False
Solve the following system of equations.
3x + 2y - 5 = 0
x = y + 10
Make sure there are NO SPACES in your answer. Include a comma in your answer.
ANSWER:
uh so yeah, I don't really know how to do this but if anyone could help it would be greatly appreciated
giving max points
Answer:
Step-by-step explanat it won’t let me download the PFDPLZZ give me brainless I’ll still help you put the questions in the comment section
