Answer:
the 1st option
Step-by-step explanation:
addition, so the sum of something
3x, three times a number
+4, and four
First, write the expression
✔ 5 + 2a – 7
.
Second,
✔ substitute
8 in for the variable, a.
Third,
✔ simplify
by using
✔ order of operations
.
The answer is
✔ 14
.
The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 240 people are in line WRITE a proportion
Answer: The waiting time will be 32 minutes when 240 people in line.
Step-by-step explanation:
Let us assume that the waiting time is directly proportional to the number of people in the queue.
Equation of direct proportion between variables x and y : [tex]\dfrac{x_1}{y_1}=\dfrac{x_2}{y_2}[/tex]
Put [tex]x_1=20,\ y_1=150,\ y_2=150[/tex] to find [tex]x_2[/tex].
[tex]\dfrac{20}{150}=\dfrac{x_2}{240}\\\\\Rightarrow\ x_2=\dfrac{20}{150}\times240\\\\\Rightarrow\ x_2=32[/tex]
Hence, the waiting time will be 32 minutes when 240 people in line.
Answer:
32 minutes
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
For 150 people, waiting time = 20 minutes
So, for 1 minute waiting time, number of people = 150 ÷ 20
= 7.5 people per minute
So, for 240 people, waiting time = 240 ÷ 7.5
= 32 minutes.
So, the waiting time when 240 people are in line is 32 minutes.
Deja bought six bunches of mintFor $15 from the farmers market last weekend. This weekend, she went back to buy two more bunches of mint.How much did Deja Pay weekend.
Answer:
15/6= 2.5
2.5 X 2 = 5
weekend = £5
wat is the meaning of life
Answer:
42
Step-by-step explanation:
not a joke
hope this helps.....
Two Parallel lines are cut by a transversal x and a transversal y so that x and y intersect at point Q as shown.
Answer:
- Angle 'a' is an alternating exterior angle with one angle in the triangle and therefore congruent to one angle in the triangle formed by lines m, x, and y.
- Angles 'b' and 'c' are vertical angles with the other two angles in the triangle and therefore congruent to two other angles in the triangle
Step-by-step explanation:
Vertical angles are angles that are equal to each other but in opposite direction. The angles b and c have vertical angles on the triangle Q while alternate exterior angles are equal angles that lie on different lanes cutting through an axis.
Angles on a plane can be congruent if they are vertical equals or alternating exterior angles.
please help 20 points ---> Which statement about the Great Compromise is accurate?
A. It included all of Edmund Randolph’s ideas.
B. It was a completely new and different plan.
C. It overlooked the issue of state representation.
D. It merged the ideas of multiple delegates’ plans.
Answer: B. It was a completely new and different plan.
Step-by-step explanation:
Jamari says the slope of the line shown is 2/3.
Mia says the slope is 4/6.
Part 1) Explain how both answers represent the slope of the line.
Part 2) What is Mia's next step?
Answer:
Kindly check explanation
Step-by-step explanation:
Given that:
Jamari's slope value = 2/3
Mia's slope value = 4/6
Even though the points used to calculate the slope aren't given, the problem is still solvable.
Slope = Rise / Run.
The value of slope calculated by Jamari and Mia is the same from the result given, with the only notable difference being that;
Jamari reduced his solution to it's simplest form while, Mia did not
The next step Mia should take is :
Reduce 4/6, tomits lowest term
Find a number which can divide both until. Both aren't designed visible by the same number.
4/6 = 2/3 [Dividing both by 2]
Help ASAP and plz explain plsssss I’ll give brainliest:))
Answer:
explain what????
Step-by-step explanation:
Answer:
what is the problem
Step-by-step explanation:
Henry's baseball practice starts at 2:00 pm. It lasts 1 hour and 45 minutes. What time does he get out of baseball practice? Write your answer in a complete sentence.
Answer:
Henry's baseball practice starts at 2:00, will last an hour and forty-five minutes, and will end at 3:45.
Step-by-step explanation:
2 + 1 = 3
3 + 45 minutes = 3 : 45
Compute by using Unit Fractions.
3 lb. 10 oz.
+ 4 lb. 8 oz.
A. 8 lb. 6 oz.
B. 8 lb. 2 oz.
C. 9 lb. 2 oz.
D. 11 lb. 2 oz.
Please, and thanks.
Answer:
A or B i hope this helps! sorry
Step-by-step explanation:
Evaluate the expression when m = 6 and n = 5.
6n + 4m
Answer:
54
Step-by-step explanation:
6*5=30
4*6=24
24+30=54
Find the circumference of the circle with a diameter of 8 inches.
Use 3.14 for pi and round to the nearest hundredth
Answer: C= 25.12
Step-by-step explanation:
Circumference formula: 2nr
The radius of the circle is half of the diameter
If diameter is 8, then the radius is 4
C = 2 x 3.14 x 4
C = 25.12
Once again, help I’m brainless
Answer:
6(x+9)
Step-by-step explanation:
When simplifying 6(x+9), you get 6x+54, meaning it is the only correct answer.
Between what two consecutive integers does log ₂ 75 lie?
a. 4 and 5
b. 5 and 6
c. 6 and 7
d. 7 and 8
Notice that
2⁶ = 64
2⁷ = 128
and
log₂(2⁶) = 6 log₂(2) = 6
log₂(2⁷) = 7 log₂(2) = 7
so log₂(75) lies between (c) 6 and 7.
I need help again- for like the 10th time, I’ll give BRAINLIEST for the correct answer :) 2 or more answers :D
its A, i made a wrong calculation sorry.
Answer:
A
Step-by-step explanation:
Because I SAID SO
What are the coordinates for point A?
THIS IS A TEST SO PLS ANSWER CORRECTLY
Answer:
(4,-2)
Step-by-step explanation:
3
Select the correct answer.
The graph of the rational function is shown.
16
14
-6
-4
-2
0
4
2
6
MA
which graph is the graph of g(x)=-f(x)
Answer:
0,-2,-4
Step-by-step explanation:
What is the image point of (-8,-9)(−8,−9) after a translation left 3 units and down 5 units?
Answer:
(-11,-14)
Brainliest is always appreciated :)
Step-by-step explanation:
Left or right affects the x value
left = subtraction of the x value - right = addition to the x value
Up and down affect the y value
down = subtraction of the y value - up = addition to the value
So -8-3=-11 and -9-5=-14. So the answer is (-11,-14)
Help me i’ll give extra points
Answer:
B and C
Step-by-step explanation:
Make rocket go down = less engine power and more weight
Pls mark brainiest :)
What is the solution to the equation? 2x - 4 = 6
The required solution to the equation 2x - 4 = 6 is x = 5.
Given equation: 2x - 4 = 6
To solve for x, we can add 4 to both sides of the equation:
2x - 4 + 4 = 6 + 4
Simplifying:
2x = 10
Finally, divide both sides of the equation by 2:
2x/2 = 10/2
x = 5
Therefore, the solution to the equation 2x - 4 = 6 is x = 5.
Learn more about the solution to the equation here:
https://brainly.com/question/11788629
#SPJ6
pls help it due in 5 minutes
solve by any method
x+4y=-8 and 4y=x
Answer:
x + 4y = -8
(4y) + 4y = -8
8y=-8
y=-1
Answer:
in point form, (4,1)
in equation form, x=4 y=1
Step-by-step explanation:
x+4y=8,4y=x solved by substitution
Mary wins £400.
She gives 50%- to her mother.
Many gives 20%, to her sster
She keeps the rest
Work out how much each person receives
A color printer prints 14 pages in 6 minutes.
How many minutes does it take per page?
Answer:
2.67 minutes per page
Step-by-step
this question was already on brainly ,,,,,,,,,,,,,,,,,,,,,,,
Answer:
2.33
Step-by-step explanation:
All you have to do is divide 14 and 6 and you will get 2.33
plz help meeeeeeee
I need to turn this in today
plzzz!!!!!!
Answer:
Step-by-step explanation:
Step 1 Answer: Yes, 3
Step 2 Answer: Yes, 5
Step 3 Answer: No
Three knives costs Rs.63 .How much will 15 knives cost
Answer:
315 rs
Step-by-step explanation:
as 3x5=15
s0 63x5=315
A wheel with a 26-inch radius is marked at two points on the rim. The distance between the marks along the wheel is found to be 20 inches. What is the angle (to the nearest tenth of a degree) between the radii to the two marks?
Answer:
1/4 radians or 14.32 degrees
Step-by-step explanation:
Since any point on the circumference of a circle is an equal distance from the center, therefore, the radiuses are equal distances from the two points--both measure 24 inches.
We now have enough information to deploy the formula
s
=
θ
×
r
, where s is the arc length (6 inches in this case),
θ
is the center angle in radians and
r
is the radius.
Therefore, we have that:
6=24×θ
6/24 = 0
0= 1/4 or 14.32
hopefully this helps:)
3
+ 2
=
A
+
+
+
1
=
4
0 II
II
=
D
+
5
11
B
Answer:
I don't get the question well. I think you have to put it clear.
Simplify the expression:
3(2 + 2t) =
Answer:
6 + 6t
Step-by-step explanation:
Find the area
2x + 9
-3x + 3
Answer:
-1x+12
Step-by-step explanation:
Answer: If my calculations are correct I would say the answer would be 22 if it's not correct my apologies.
Step-by-step explanation:
What is the length of VT?
F.8
H.24
G.18
J.36
I need help it's due tonight at 11:59 1. A home improvement store advertises 60 square feet of flooring for $287 including an $80 installation fee. How much does each square foot of flooring cost?
Variable:
Equation:
Solution:
2. Five sisters each bought matching scarves and 2 pairs of socks. The scarves were priced at $12. If the total bill for all 5 sisters was $125, what was the price of one pair of socks?
Variable:
Equation:
Solution:
3. Felix joins the YMCA. They charge Felix a $20 annual fee, plus an additional $15 per month. Felix prepays by writing a check for $185. For how many months did Felix prepay?
Variable:
Equation:
Solution:
Answer:
Step-by-step explanation:
1.
(im gonna use x as a variable for all of these problems)
first to find how much each square foot costs subtract 80 from the total first
287 - 80 = 207
then divide $207 between 60 square feet
207 / 60 = $3.45
so each square foot is $3.45
our equation to find the cost would be
y = 3.45x + 80
2.
first lets find out how much the scarves are
5 x 12 = $60
then subtract that from the total
125 - 60 = $65
for 5 sister to each have 2 pairs of socks that means theres 10 pairs of socks
divide ypur rmaining money by the 10 pairs
65 / 10 = $6.50
so each pair of socks is $6.50
3.
first lets make an equation for the ymca costs
y = 15x + 20
then plug in 185 for y
185 = 15x + 20
solve for x
165 = 15x
11 = x
hes prepaid for 11 months
hope this helps <3
