Answer:
20 it would cost 20 dollars to drive an 80-mile stretch
Libby earns $10 each hour for babysitting. Let m = the money she earns, and t = the time in hours she is babysitting. What equation represents this proportional relationship?
Answer:
$10t=m
Step-by-step explanation:
If for each hour is $10.
She would earn the number of hours times $10.
Example: She did babysitting for 4 hours this weekend. The equation is $10(4)=m or $10 x 4 = m. m=40
As an estimation we are told 5 miles is 8 km.
Convert 7.5 miles to km.
Answer:
converting 7.5miles to km.i have...
1mile = 1.6km
7.5miles=xkm...
cross multiplying I have..
xkm=7.5 × 1.6
xkm=12
Answer:
12km
Step-by-step explanation:
5 miles = 8 km
→ Work out how much kilometres in a mile
1 miles = 1.6km
→ Multiply both sides by 7.5
7.5 miles = 12km
Please help please I need to know this
Answer: X=19
Step-by-step explanation:
Add up everything and set it to 180 degrees so (5x+4)+(x-2)+(3x+7)=180
next 9x+9=180
then 9x=171
x=19
If you want to check by pluggin in value for x for all angles and it should equal 180 added up
Angle POS= 99
Angle SOR= 17
Angle ROQ= 64
99+17+64=180 degrees
Answer:
i have made it in above picture
hope it helps
In ΔDEF, the measure of ∠F=90°, the measure of ∠D=39°, and FD = 9.8 feet. Find the length of EF to the nearest tenth of a foot.
Answer:
14.2 ft
Step-by-step explanation:
What is the coefficient in the variable term 7x?
Answer:
7
Step-by-step explanation:
the coefficient is the number that is multiplied by x which in the case of 7x is 7
Hope that helps :)
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Two numbers have a sum of 76 and a difference of 8. What is the larger number?
A. 34
B. 46
C. 68
D. 42
Answer:
46,42
( I hope this was helpful) >;D
i need help on this question can anyone please help me
9514 1404 393
Answer:
p = -9 5/9
Step-by-step explanation:
Undo what is done to p.
Multiply by 2.
p +10 = 4/9
Subtract 10.
p = 4/9 -10
p = -9 5/9
Conor has $200 available to buy software
packages to run updates on his employee
computers. Each software package has a
price of $12, and Conor will pay a sales tax
of 8% of the total price of the software.
What is the maximum number of software?
packages Conor can buy?
Almonds cost $12 per 3 pounds. How many pounds can I buy with $20?
Answer:
6 pounds
Step-by-step explanation:
Answer:
5 pounds
Step-by-step explanation:
12 divided by 3 = 4
20 divided by 4 = 5
The admission fee at an amusement park is 1.5 dollars for children and 4 dollars for adults. On a certain
day, 380 people entered the park, and the admission fees collected totaled 1070 dollars. How many
children and how many adults were admitted?
Your answer is
number of children equals
number of adults equals
Hiiiooo!! Can someone please help me ❤️❤️❤️
Answer:
8
Step-by-step explanation:
40 ÷ 5 = 8
56 ÷ 7 = 8
so then just divide 64 by the one we know, which is 8
64 ÷ 8 = 8
if y varies inversely as x and y=-11 when x=1, what is y when x =11?
Answer:
I thinks it is -11
Step-by-step explanation:
pls help i will give you like and brainliest if you are correct!!!
Answer:
+9.2=7.6x
x+9.2=38x
______
5
Solution
=1.393939393
please helppp me anyone
Answer:
7
Step-by-step explanation:
How can 2 fathers and 2 sons divide 3 automobiles among themselves with each receiving one?
Answer:
haha i know this riddle
Step-by-step explanation:
there is a guy and he has had a son, and his son has also had a son, so there are technically 3 guys, but 2 fathers and 2 sons
9. Madeline and Jonathan want to purchase a home in six years. They will contribute $540 every six months to a savings account with 5.25% Interest, compounded quarterly. What is the future
value of this Investment, when Madeline and Jonathan need to make a down payment? (4 points)
O $7,559.06
O $15,118.11
$7,502.45
$7,658.27
I need help on this one too and im done! someone please help me!
What is the slope of the line that contains the points (10,-9) and (7,6)?
Answer:
-5
Step-by-step explanation:
Slope, m, can be found by
change in y / change in x
change in y = 6 - -9 = 15
change in x = 7 - 10 = -3
m = 15/-3 = -5
full line is y = -5x + 41
For each diagram, decide if y is an increase or a decrease of x. Then determine the
percentage.
A
у
B
у
Answer:
A: Decrease, y is 80% of x
B: Increase, y is 160%of x
Step-by-step explanation:
It sounds like it wants to know what percent Y is of X, so if y was 50% of x, that would mean y was half as much of x. so if x was 10 and y was 5
A: x is 5 and y is 4 since y is less it is a decrease. to find the percent do 100*y/x, so in this case that's 100*4/5 =80, so y is 80% of x. and it makes sense it is less than 100% since x is less than y
B: x=5 and y=8 y is greater than x so it is an increase and will be more than 100%. 100*8/5 = 160 so y is 160% of x
how many pints are in a cup?
Answer:
0.4 Pints
Step-by-step explanation:
Sam put a 12-inch ruler into a cup. If 3 inches of the ruler were sticking out of the top of the cup, how deep was the cup?
Answer:
9 inches deep
Step-by-step explanation:
12 inches - 3 inches = 9 inches
A rectangular garden has a length that is 4 feet longer than its
width. The entire garden is surrounded by a 1-foot-wide decorative
brick pattern on the ground. Write an expression for the total area
of the garden and decorative brick pattern.
Answer:
(W + 4) = L
W = W
(W + 4) * W
Step-by-step explanation:
I need the answer ASAP
The scale of a map is 1 cm: 75 km. What is the actual distance between two towns that are 4 cm apart on the map?
Answer:
300
Step-by-step explanation:
(75*4)/1
1/3 HB=T solve for B
Answer:
yes I agree B=3t/h
Step-by-step explanation:
hope this helps :)
(2x + 4) + (-7 - 3b) + (5 - 8x)
)
Please help
Answer:
Step-by-step explanation:
First, open the brackets.
(2x + 4) + (-7 - 3b) + (5 - 8x)
= 2x + 4 -7 - 3b + 5 -8x
Simplify the like terms.
= 2x - 8x - 3b + 4 -7 + 5
= -6x - 3b + 2
4x=-x+10
I’m confused?
Answer:
x=2
Step-by-step explanation:
4x=-x+10
To find x, we first add x to each side to get rid of -x on the right side.
5x=10
Then, we divide each side by 5 to get x by itself.
x=2
And that's your answer :)
Help Please Brainlist if correct (dont answer if you dont know please)
Answer:
The answer is 6.8
Step-by-step explanation:
Check on your calculator 6.8^2 equals 46
B-30.45=95.28 what is the answer
Answer:
[tex]B = 125.73[/tex]
Step-by-step explanation:
Step 1: Add 30.45 to both sides
[tex]B - 30.45=95.28[/tex]
[tex]B +(- 30.45 + 30.45)=(95.28 + 30.45)[/tex]
[tex]B = 125.73[/tex]
Answer: [tex]B = 125.73[/tex]
If the diameter of a circle is 3 and pi=3.14, what is the circumference? Im confused on how to get the circumference.
Answer:
9.426 units
Step-by-step explanation:
Given data
Diameter= 3 units
Radius= 1.5 units
The circumference is given as
C=2πr
C=2*3.142*1.5
C=9.426 units
Hence the circumference is 9.426 units