Answer:
a taco is 1.25 and a drink is 0.95
Step-by-step explanation:
tacos = t
drinks = d
5t + 3d = 9.10
3t + d = 4.70
this is a simultaneous equation so times the first one by one and the second by 3 and then take them away from each other and solving to get
t = 1.25 and d=0.95
one drink is $0.95
one taco is $1.25
Hope this helps!!
Plz plz plz plz plz plz help me
Answer:
a)1
b)3
c)0
d)2
Step-by-step explanation:
to find the degree of the polynomial just look at the exponents. The highest exponent you see is the answer. For polynomials with variable but no exponents (like in a) the degree is technically 1 for that expression. if there is just a digit with no exponent (like in c) then the degree is 0
If a car is 13.5 feet long and there are 3 feet between each car, how many cars can be on a mile section of the highway?
1 mile = 5,280 feet
Car + space = 13.5 + 3 = 16.5 feet
5,280 / 16.5 = 320
Answer: 320 cars
1 mile is equals to 5280 feet from this reference we will solve our question
total number of cars that can be on the mile section of the highway is = [tex]\frac{5280}{16.5}[/tex] cars = 320 cars.
How to convert units ?There are some fundamental units which acts as the base of all other units derived from it and a single unit can be defined in many form for large and small magnitudes for our convenience.
In this question car is 13.5 feet long and there is 3 feet distance between each car so the total space is (13.5 + 3) = 16.5 feet
So in 1 mile or 5280 feet the total number of cars that can be on the mile section of the highway is = [tex]\frac{5280}{16.5}[/tex] cars = 320 cars.
Learn more about units here :
https://brainly.com/question/11543684
#SPJ2
solve the equation 5 - 5z = 15
Answer:
[tex]z=-2[/tex]
Step-by-step explanation:
[tex]5 - 5z = 15[/tex]
Subtract 5 from both sides:-
[tex]5-5z-5=15-5[/tex]
[tex]-5z=10[/tex]
Divide both sides by -5:-
[tex]\frac{-5z}{-5}=\frac{10}{-5}[/tex]
[tex]z=-2[/tex]
OAmalOHopeO
Answer:
z=-2
Step-by-step explanation:
5-5z=15
-5z=15-5
-5z=10
z=10/-5
z=-2
Suppose three lamp posts exist on a straight
path. Post B is between post A and post C.
Post B is twice as far from post C as it is
from post A. Posts A and Care 486 feet
apart. How far is post B from post C?
Answer:
324 ft
Step-by-step explanation:
1. We know there are 3 points (A, B, and C)
so far. We also know B is in the middle of A and C.
A----B----C
2. Reading further, post B is 2x as far from C as it is from A.
A----B----.----C
3. Now we know the numeral measurements of the entire stretch going from A to C (486ft).
A----B----.----C
<- 486ft ->
4. How far is point B from C??? Using the info we have, we need to break the total(486) into 3 parts.
A----B----.----C
1 2 3
5. When we divide or break 486 into 3, we get 162 ft. So each of those 3 dividing sections between A B and C are 162ft.
A----B----.----C
162 162 162
6. We know that the dividing section between B and C is double the dividing section between A and B. So, to conclude, you double 162 = 324.
7. Make sure to put it into the correct form to answer (ft) and there you go!
Hope I helped! :))
9x - 7x + 10 = 18; 3 plz help it's solution to equations.
Answer:
[tex]9x - 7x + 10 = 18 \\ x(9 - 7) = 18 - 10 \\ 2x = 8 \\ x = \frac{8}{2} \\ \\ { \boxed{ \boxed{x = 4}}}[/tex]
Write an algebraic expression for the area of a rectangle ( A = lw ) with a length of 2x-1
and a width of 3x +1.
Answer:
Area=6[tex]x^{2}[/tex]+5x-1
Step-by-step explanation:
A=lW
A=(2x-1)(3x+1)
A=2x(3x+1)-1(3x+1)
A=6[tex]x^{2}[/tex]+2x-3x-1
A=6[tex]x^{2}[/tex]+5x-1
Hope u got it
If you have any problem just ask me
If u think this is the best answer please mark me as brainliest
Choose all the sets of numbers to which -7 belongs.
Answer:
What are the sets/the answer choices?
Step-by-step explanation:
The 100th term of the pattern : 5 , 9 ,13 , 17.
Answer:
Tn=4n+1
4(100)+1
400+1
=401
You have 100 balls and 100 empty boxes. You need to put each of the ball randomly into one of the boxes, what is the expectation number of the number of empty
If you are assigned to do something at 10:20am 30/8 and the deadline is in 48hours what would due time/date be?
Answer:
9/1 10:20 am
Step-by-step explanation:
Hope this helps
Answer: 10:20 AM, 1/9
Step-by-step explanation: 48 hours is 2 days, so the time stays the same. 2 days after 30/8 is 1/9
Use the value of the trigonometric function to evaluate the indicated function.
sin(–t) = 5/6
Find sin(t).
Answer:
[tex]\displaystyle \sin t = - \frac{5}{6}[/tex]
Step-by-step explanation:
Recall that since sine is an odd function:
[tex]\displaystyle \sin (-\theta) = -\sin \theta[/tex]
Hence:
[tex]\displaystyle \sin(-t) = -\sin t = \frac{5}{6}[/tex]
Therefore:
[tex]\displaystyle \sin t = - \frac{5}{6}[/tex]
Write 0.000964 In scientific notation.
9 x 8 x 4 x 10 x 12 + 1000 = ?
Answer:
3,5,560
Step-by-step explanation:
Answer:
35.560
Step-by-step explanation:
[tex]9 \times 8 = 72 \\ 72 \times 4 = 288 \\ 288 \times 10 = 2.880 \\ 2.880 \times 12 = 34.560 \\ 34.560 + 1000 = 35.560[/tex]
Yolanda runs 7 miles in 60 minutes at the same rate how many miles would she run in 24 minutes
Answer:
2.8 miles
Step-by-step explanation:
7 miles = 60 mins
? miles = 24 mins
you do cross Multiplication ×
7 miles × 24 mins/60 mins
she would run 2.8 miles
=2.8 miles
There are 1024 bytes in a kilobyte. Write an expression that describes the number of bytes in a computer chip with n kkilobyte
Step-by-step explanation:
1024 bytes = 1 kb
n kb = 1024 × n b
Where n is a positive number
Answer: 1024n
Step-by-step explanation:
10% of which number is equal to 140?
Please help
Answer:
1,400
you would add another 0 to it since it is %10
Spider-Man worked 0.75 hour on math, 0.675 hour on writing, and 0.25 hour each on science and social studies. How many hours did he work in all?
Answer:
1.675
Step-by-step explanation:
Answer:
The answer is spider man work 1.675 hours
Step-by-step explanation:
0.75+0.675+0.25=1.675
PLEASEE HELP I WILL MARK U BRAINLIEST!!!!!!!!!!! LOOK AT IMAGE PLS!!!
Answer:
No solution
Step-by-step explanation:
[tex]-2(2x-4)=<4(2-x)\\-4x+8=<8-4x\\8=<8[/tex]
There is no solution to this question.
Please helppp Probability Maths
Answer:
16/40 = 0.4
Step-by-step explanation:
Find total marbles then divide the number of green by total.
11. Kirk's goal was to save $300 for a trip. In the first week, Kirk saved $16 from his allowance and $54 from his job. He spent $5 for lunch one day and another $2 on the bus. The second week, Kirk saved $62 and another $41, but spent $2 for the bus and $4 for lunch.
A.How much money did Kirk save in the first week? Use integers to solve.
B.How much money did Kirk save after 2 weeks?
C.If Kirk saves $150 in the third week, but spends $8, will he reach his goal of saving $300? Explain.
3.Kelly borrowed $16.30 from her
mom. She also owed her friend
51120 What number represents
Kelly's total debt?
PLZZ HELP 30 POINTS
The table below shows the data for a random sample of fish that were collected from and later released into a lake:
Type of Fish Catfish Grass Carp Bluegill
Number of Fish 52 61 87
How many catfish are estimated to be present if a sample of 800 fish is collected from the lake?
208
260
348
372
Answer: is it 208 or not i'm doing the same test
Step-by-step explanation:
HELP!!! WILL MARK AS BRAINLIEST!!
Jasmine has a bottle that contains 7/10 litre of orange juice.
She pours out some orange juice and now has 1/4 litre left.
How much orange juice did Jasmine pour out?
Answer in image. Explain it too.
Answer:
First one
Step-by-step explanation:
√40 is equal to 2√10, which can also be written as 6 (n) + 4 (given)
please help!!! asap!! i don’t know the answer and i have limited time!!
Answer:
The choose 2.
[tex]g(f(x)) = \frac{2}{(4x - 3) + 6} \\ \\ = \frac{2}{4x + 3} [/tex]
What is k. I am guessing k stands for how much -1/3 needs to be multiplied by to get -7/6
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
Find the value of 'k' in the question given.[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex] \large \sf- \frac { 7 } { 6 } = - \frac { 1 } { 3 } k \\ [/tex]
Multiply both sides by -3, the reciprocal of [tex]\sf-\frac{1}{3}[/tex].[tex] \large \sf-\frac{7}{6}\left(-3\right)=k \\ [/tex]
Express [tex]\sf -\frac{7}{6}\left(-3\right)[/tex] as a single fraction.[tex] \large \sf\frac{-7\left(-3\right)}{6}=k \\ [/tex]
Multiply -7 and -3 to get 21.[tex] \large \sf\frac{21}{6}=k \\ [/tex]
Reduce the fraction [tex]\sf\frac{21}{6}[/tex] to its lowest terms by extracting and cancelling out 3.[tex] \large \sf\frac{7}{2}=k \\ [/tex]
OR[tex] \large \boxed{ \bf \: k = \frac{7}{2} = 3\frac{1}{2} = 3.5}[/tex]
NOTE :- Yes, your assumption is right. 'k' is the number which should be multiplied by -1/3 in order to get -7/6.What is 32/36 in simplest form?
Answer:
8/9
Step-by-step explanation:
To get a fraction into the simplest form you need to find a common multiple that could divide into both the numerator and the denominator. Then it will decrease.
32 / 4 = 8
36 / 4 = 9
I hope this helps :D
The fraction 32/36 in the simplest form is [tex]A=\frac{8}{9}[/tex].
Given data:
The fraction is represented as A.
Now, the value of [tex]A=\frac{32}{36}[/tex] .
To simplify the fraction [tex]\frac{32}{36}[/tex] , determine the greatest common divisor (GCD) of the numerator and the denominator, and then divide both the numerator and denominator by the GCD.
The factors of 32 are 1, 2, 4, 8, 16, and 32.
The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36.
The largest number that both 32 and 36 share as a factor is 4. So divide both the numerator and denominator by 4:
[tex]\frac{\frac{32}{4} }{\frac{36}{4} }[/tex]
[tex]A=\frac{8}{9}[/tex]
Hence, [tex]\frac{32}{36}[/tex] simplified to its simplest form is [tex]\frac{8}{9}[/tex].
To learn more about fractions, refer:
https://brainly.com/question/29766013
#SPJ6
1 foot is equal to 12 inches. How many inches are in 3 feet, 10 inches?
Answer:
46 inches
Step-by-step explanation:
Since every foot is 12 inches you will do 3 × 12, which equals 36. You aren't done yet though. Since there's an added 10 inches you will add 10 inches to 36. 36 + 10 = 46. Hope this helps!
One fifth of the square of a number. Equation
Answer:
[tex] = \frac{1}{5} {x}^{2} [/tex]
The math club made pies to sell for a Pi Day fundraiser. The cafeteria donated 12 pies. All of the pies were cut into 8 slices, and the math club sold all 208 slices. How many pies did the math club make?
Answer:
ok hrdghsfbvc utdfhsfjfefhgv jrhhffhfdg
