Answers
Answer:
7 times $8 = 56
Step-by-step explanation:
Question 1:
So, we are going to multiply 7 by $8.
If Brandie earns 8 dollars an hour, then we can multiply 8 by 7 to find out how much money Brandie earns in 7 hours.
Now multiply 8 by 7.
8 * 7 = 56
The independent variable is the hours. The hours can change, but this affects what the dependent result is.
The amount of money stays the same.
The dependent variable is the result, which is the total amount of money earned.
Hope this helps!
Related Questions
what is better 34 out of 50 or 14 out of 20
Answers
i think of a number, half it and subtract four
Answers
Answer:
-2
Step-by-step explanation:
I thought of the number 4
Divide 4 by 2
2
2 - 4 = -2
Hope I helped :)
Please consider Brainliest :)
(if you want)
Answer:
12-4=8
Step-by-step explanation:
12-4 = 8
f + 2.5= 3f + 7.24 (What first step would you do to solve for f? )
Answers
Step-by-step explanation:
We have our question.
f + 2.5= 3f + 7.24
Then you combine like terms that taking the coefficients apart.
That is,
NOTE: WHEN TAKING A NUMBER ACROSS AND EQUAL SIGN THE SIGN CHANGES, E.G - TO + .
f - 3f = 7.24 - 2.5
-2f = 4.74
Divide both sides by coefficient of f which is -2
-2f = 4.74
-2 -2
f = 8.49
Answer:
Step-by-step explanation:
We have our question.
f + 2.5= 3f + 7.24
Then you combine like terms that taking the coefficients apart.
That is,
NOTE: WHEN TAKING A NUMBER ACROSS AND EQUAL SIGN THE SIGN CHANGES, E.G - TO + .
f - 3f = 7.24 - 2.5
-2f = 4.74
Divide both sides by coefficient of f which is -2
-2f = 4.74
-2 -2
f = 8.49
The ratio of cats to dogs is 4:5 if there are 20 dogs how many are there
Answers
Answer:
16
Hope it helps!
Hope this helps:)
:):)n
#4 and #5 find the slope in the graph MULTIPLE CHOICE
Answers
Answer: The first answer would be C. The second answer would be B
Step-by-step explanation:
draw a right triangle between the points (4, 3) & (-4, -1) for the first one as for the second use the points (0, 4) and (-1, -3)
and use the formula
[tex]m = \frac{rise}{run} [/tex]
At rehearsal for the school play, jack sings three times as many songs as Jennifer, and then dances to 5 more songs, just to show off. He does 44 performances in total. The equation 3x + 5 = 44 describes this situation. What does the variable x represent?
Answers
Step-by-step explanation:
3x+5=44
3x=44-5
3x=39
x=39÷3
x=13
6. What is the measure of each exterior angle
of a regular decagon?
a.45°
B.36°
C. 30°
d. 40°
Answers
Answer:
36° .⠀
Explanation :
⠀
For a regular polygon of n sides, we have
[tex]\bf \longrightarrow \qquad Each \: exterior \: angle = { \bigg( {\dfrac{360}{n} } \bigg)}^{ \circ} [/tex]
⠀
Here, We are to find the measure of each exterior ange of a regular decagon.
⠀
So, we know a regular decagon has 10 sides, so n = 10 .⠀
Now, substituting the value :
⠀
[tex]\sf \longrightarrow \qquad Each \: exterior \: angle_{(Decagon)} = { \bigg( {\dfrac{360}{10} } \bigg)}^{ \circ} [/tex]
⠀
[tex]\sf \longrightarrow \qquad Each \: exterior \: angle _{(Decagon)}= { \bigg( {\dfrac{36 \cancel0}{1 \cancel0} } \bigg)}^{ \circ} [/tex]
⠀
[tex]\sf \longrightarrow \qquad Each \: exterior \: angle_{(Decagon)} = { \bigg( {\dfrac{36}{1} } \bigg)}^{ \circ} [/tex]
⠀
[tex] \pmb{\bf \longrightarrow \qquad Each \: exterior \: angle_{(Decagon)} = 36^{ \circ} }[/tex]
⠀
Therefore,
The measure of each exterior angle of a regular decagon is 36° .Answer:
It is 36 degrees because the out side is equal to 360 degrees
If you divide that by ten you get 36 for each angle
Step-by-step explanation:
Put the quadratic into vertex form and state the coordinates of the vertex. y=x^2-2x+3
Answers
Answer:
The vertex form of the quadratic: y = (x - 1)² + 2
Coordinates of vertex: (1, 2)
Step-by-step explanation:
[tex]y=x^2-2x+3\\\\y=x^2-2x+1+2\\\\y=(x-1)^2+2[/tex]
The vertex form of an equation of the parabola is: f(x) = a(x - h)² + k
where (h, k) is the vertex. So:
x - h = x - 1 ⇒ h = 1
+ k = +2 ⇒ k = 2
Karana's mom bought her two items using a credit card. The first item cost $254, and the second item costs $388. Later, she returned both items to the store. What was the change in the amount owed to the credit card company from returning both items?
Answers
Answer: the amount owed to the credit card company after returning both items is $642
Step-by-step explanation:
$254+$388= $642
Answer:
-642
Step-by-step explanation:
There are 6 blue, 8 green, 5 red, and 10 yellow marbles in a bag. If a
marble is picked from the bag at random, what is the probability that it
will be green or red?
Answers
Answer:
13/29
Step-by-step explanation:
6 + 8 + 5 + 10 = 29
8 + 5 = 13
does anyone have any ideas that i could write for my short story please??? i need help :(((
Answers
Kiki’s mother cooked a dinner that contained a total of 992 calories. She also prepared a dessert that contained a total of 846 calories. The dinner was divided into 4 equal servings. The dessert was divided into 6 equal servings. Kiki had one serving of dinner and one serving of dessert.
Answers
Nathan is walking at a speed of 2.5 miles per hour. If he continues to walk at the same speed, how far can Nathan walk in 1.75 hours?
Answers
Answer:
4.375
Step-by-step explanation:
2.5mil = 1hr
xmil = 1.75hr
x = 1.75 * 2.5
x = 4.375
BRAINLIEST
Which set of population data is the least dispersed from its mean? 2, 3, 2, 9 4, 0, 4, 0 6, 2, 2, 2 9, 3, 5, 3.
Answers
The set of data 6, 2, 2, 2 will have the least dispersion from its mean.
What will be the mean?From four sets of data, we take the mean of 6,2,2,2
[tex]\rm mean =\dfrac{ Sum \ of\ data}{Number \ of\ data}[/tex]
So the mean will be
[tex]\rm mean =\dfrac{ 6+2+2+2}{4}=\dfrac{12}{4} =3[/tex]
So the mean of the data (6,2,2,2) is 3 which has the least dispersion from its every data as compared to the other data
Thus the set of data 6, 2, 2, 2 will have the least dispersion from their mean.
To know more about mean follow
https://brainly.com/question/1136789
Answer:
c: 6,2,2,2
Step-by-step explanation:
Jamila is walking her small dog for a walk around her neighborhood. They travel 3/5 They travel 3/5of a mile in 40 minutes. Determine the unit rate they walk in minutes per hour.
Answers
Answer:
unit rate = 0.9 miles per hour
Step-by-step explanation:
Rate per hour of walking is calculate by = distance moved in miles/ time taken in miles
_________________________
given
distance = 3/5 of a mile = 3/5 miles
time = 40 minutes
we have to find time in hours
60 minutes = 1 hour
40 minutes = 1/60 *40 hours = 2/3 hours
thus
unit rate = (3/5 miles)/ (2/3 hours ) = (3*3)miles/(5*2) hour = 9/10 miles per hour
unit rate = 0.9 miles per hour
Find the area and circumference 80 mm
Answers
Answer:
The circumference of a circle with diameter 80 is 251.3
Step-by-step explanation:
How to change a fraction into a percentage
Answers
Answer:
divide the numerator by the denominator
Step-by-step explanation:
2 = 2/3 = 0.666666667
3
K is the midpoint of JL. If JK = 5x and JL = 8x + 10, what is JL?
Answers
Answer: 50
Step-by-step explanation:
11. The tree diagram below illustrates the possible outcomes of two tosses of a balanced coin.
Heads
Heads
Tails
Heads
Tails
Tails
What is the probability that heads will come up on at least one of the tosses?
Answers
6. The value of (tan 1° tan2º tan 3º ... tan 89°) is
Answers
Answer:
1
Step-by-step explanation:
Using the trigonometric identities
tan(90 - x) = cotx , cotx = [tex]\frac{1}{tanx}[/tex]
Given
tan1tan2tan3....................... tan87tan88tan89
= tan1tan2tan3............... tan(90-3)tan(90-2)(tan90 - 1)
= tan1tan2tan3.............. cot3cot2cot1
= tan1cot1tan2cot2tan3cot3 ........................
= 1 × 1 × 1 ×....................... × 1
= 1
The length of a rectangle is four times its width, If the perimeter of the rectangle is 90 m, find its length and width.
Answers
Answer:
detail answer is given go through it .....
A 500 cm piece of wire with a radius of 0.2 cm has a resistance of 0.025 ohm. Find an equation that relates these variables.
Answers
Answer:
Step-by-step explanation:
Can someone please help me asap?? I’ll mark brainlist !!
Answers
Answer:
It's the same price.
Step-by-step explanation:
20% of $200 is $40. Either way, you get $40 off.
The L.C.M of 6 and 15 is what? first person Brainliest answer
Answers
Answer:
The LCM of 6 and 15 is 30
Step-by-step explanation:
6 and 15 are both divisible by 30.
Answer:
30
Step-by-step explanation:
multiples 0f 6 are 6, 12, 18, 24, 30, 36, .......
multiples of 15 are 15, 30, 45, 60, .......
the LCM of 6 and 15 = 30
The ratio of the measure of two supplementary angles is 15:21. What is the measure of the smallest angle?
Answers
Answer:
75
Step-by-step explanation:
The measure of two supplementary angles = 15:21
The angles are 15x , 21x
15x + 21x = 180 {Supplementary}
36x = 180
x = 180/36
x = 5
Smallest angle = 15 * 5 = 75
HELP ME AND I WILL GIVE BRAINLIEST I REALLY NEED HELP
Find the value of x in this case-
Answers
Answer: 22 degrees
Step-by-step explanation:
Find the circumference of a circle with a radius of 25.83 inches to the nearest tenth of an inch
Answers
Answer:
162.3 in^2
Step-by-step explanation:
C=2πr=2·π·25.83≈162.29468in
9.
Which of these is equal to {2 - 31}{21 +4}?
Answers
Answer:
-725
Step-by-step explanation:
The area of a rectangular field is 4864 m².
If the width of the field is 64 m, what is its length?
Answers
Answer:
76 m
Step-by-step explanation:
The area of a rectangle = length × width.
If we know that the area is 4864m² and the width is 64m, we can substitute this into the formula:
4864 = length × 64
To find the length, all we have to do is divide the area by 64: length = 4864 ÷ 64 = 76 m
Hope this helps!
Determine the line symmetry for figure.
Answers
Answer:
where's the problem
Step-by-step explanation: