Answer:
73.9
Step-by-step explanation:
multiply 5.50 by 8 and 14.95 by 2
EDIT: then add the products together
Solve this linear equation using substitution. (Please show work!)
X + Y = 7
7x + y = 1
Answer:
y=1-7x
Step-by-step explanation:
7x+y=1
The first thing to do is get the y by its self. So u cancel the 7x out by-7x and bring it to the other side.
7x-7x = 0
Now all we have left is: y=1-7x
Hope it helps and is right.
Can someone help me I suck at these I have
8x divided by 2 x = 1/2
and
56k divided by 2k k = 3
0.23,19%,1/5 least to greatest
Please help!
Answer:
19% then 1/5 then .23
Step-by-step explanation:
Your answer would be 19%, 1/5, 0.23.
1/5 equals 20% of 1
0.23 equals 23% of 1
What is 4.37 multiplied by 0.68?
Answer: 4.37 multiplied by 0.68 is 2.9716.
4.37×0.86=2.9716
Hope this helps!
The answer is 2.9716
true or false 0.625 = 62.5% = 5/8
Answer:
true
Step-by-step explanation:
Answer:
It true
Step-by-step explanation:
A parking lot is filled with cars and motorcycles. In all, there are 50 vehicles parked there. There is a total of 150 wheels on these vehicles. All cars have four wheels, and all motorcycles have two wheels. How many cars and how many motorcycles are in the parking lot?
Pls Help, 1st Brainliest
Answer:
75 motorcycles and 126 r 6 cars
Step-by-step explanation:
NEED HELP MATH QUESTION
An ant has a mass of approximately 4 x 10-3 grams and an elephant has a mass of approximately 8 x 106 grams.
An ant can lift up to 100 times its mass. How much can the ant lift? Express answer in scientific notation.
Answer:
sup have you googled it?
Step-by-step explanation:
Mass of elephant/mass of ant = 8x10^6/4x10^-3 = 2x10^9. Therefore, mass of elephant = 2x10^9 times mass of ant.
Answer:
7x10^9
Step-by-step explanation:
i'll give brainliest if you're correct!
Answer:
1. C
2. B
Step-by-step explanation:
Answer:
I think it might be C and A but I'm not sure
Step-by-step explanation:
The table shows the results of a Fun Run. James’s time for running 2 mi. was 2.4 min. slower than Mike’s time. If t represents how long it took for James to run 2 mi., what is t? A. 5 min. B. 7.2 min. C. 10.7 min. D. 12.0 min.
Please help me with this question
Answer:
The answer is C
Step-by-step explanation:
A) 64.25 - 7.71 = $56.54
B) 72.00 - 14.40 = $57.60
C) 68.75 - 12.38 = $56.38
D) 67.50 - 10.13 = $57.38
I'll give you brainlest if you can solve this one! I need STEP, please read the question.
Answer: 1.)= -26 , 2.)= 4 , 3.)= -20 4.)=2 5.)=48 6.)=20 7.)=68 If my answer is correct can you please choose the brainlest. GOOD LESSONS ♡
Please help me on this.
Answer:
The third option. (the one where it intersects on the y line)
Step-by-step explanation:
If you solve for the system of equations, you will find that it is (0,3), so it intersects on the y line. Additionally, it is on the top because it is positive.
Cormac is making 31 phone calls each week as part of a fundraiser. Last week, he made 8 phone calls on weekdays. Which equation could be used to find x, the number of phone calls he made last week on weekend days? HELPP
Answer: k-y
Step-by-step explanation: Let's call the overall phone calls made every week 'k', and the phone calls made on the weekdays 'y'. Since 'x' is the number of phone calls made per weekend, y+x should equal k. But we don't know what x is so we need to make x the subject, which would be x = k-y.
e.g: k=31, y=8:
31-8= 23 phone calls made on the weekend.
What is the function rule represented by the following table?
x y
0 3
1 -1
2 -5
A. y = -3 x
B. y = -2 x - 1
C. y = -2 x + 1
D. y = -4 x + 3
Answer:
D. y = -4x + 3
Step-by-step explanation:
x y
0 3 -4(0) + 3 = 3
1 -1 -4(1) + 3 = -1
2 -5 -4(2) + 3 = -5
use the numbers -4, -1, 3/2, or 2/3 to write an expression that is less than -4
Answer:
-4+ -1 = -5 which is less that -4
In ΔABC, point M is the midpoint of side AB and point D is the midpoint of segment MC. Prove that the area of ΔADC= the area of ΔBMD
Tom is making a meatloaf with 5/9 pound of turkey and 5/6 pound of ground beef. Find the total number of pounds of meat?
Answer:
1 7/18
Step-by-step explanation:
A number line going from 0 to 4 in increments of 1.
There are 3 equals spaces between each number.
Find: 11/3 ÷ 2/3
The quotient is 5 and _____.
A number line going from 0 to 4 in increments of 1.
There are 3 equals spaces between each number.
Find: 11/3 ÷ 2/3
The quotient is 5 and _____.
Answer: 1/2
Step-by-step explanation:
I got this correct. <3
In the number line, 11/3 ÷ 2/3 is [tex]5\frac{1}{2}[/tex], The quotient is 5 and 1/2.
What is a number line?A number line is a one-dimensional horizontal line where we can represent any real number. The origin of the number line is represented by zero left to it are all negative real numbers and right to it are all positive real numbers.
Given, A number line going from 0 to 4 in increments of 1 and there are 3 equal spaces between each number.
Therefore, 11/3 ÷ 2/3.
= 11/3 × 3/2.
= 11/2.
This can be written as [tex]5\frac{1}{2}[/tex].
So, The quotient is 5 and 1/2.
learn more about number line here :
https://brainly.com/question/13425491
#SPJ2
need help ASAP PLZ PLZ PLZ
Answer:
I think B
Step-by-step explanation:
Step-by-step explanation:
[tex]2x + 7 \leqslant - 13 \\ 2x \leqslant - 20 \\ x \leqslant - 10[/tex]
The probability of choosing the letter G and flipping tails is...
Answer:
1/7
Step-by-step explanation:
that is the
answer
Answer: 1/14
Step-by-step explanation:
there are 7 tiles making it 1/7 that youll chose the "G" tile and a 1/2 percent chancer of flippig tails therefore 1/7 x 1/2 = 1/14.
Find the unit rate. Round to the nearest hundredth, if necessary. $340 for 14 ft2
Answer:
24.29
Step-by-step explanation:
Answer:
The answer would be 24.29
Helene was given the following enlargement of a triangle. A triangle has side lengths 2 centimeters, 7 centimeters, and 5 centimeters. The corresponding sides are A, B, and 30 centimeters. What are the lengths of sides A and B? A = 30 cm, B = 39 cm A = 30 cm, B = 48 cm A = 20 cm, B = 26 cm A = 20 cm, B = 33 cm
Answer: A=20cm, B=33cm
Step-by-step explanation:
Answer:
A=20cm, B=33cm
Step-by-step explanation:
Whit usually drives 5/8 mile to work on the expressway. When the traffic is bad he takes another route that is 7/8 mile long. How much shorter is his usual route?
can someone help?? meeeee not thelp just whats the answer?
Answer: 120/3=40
Step-by-step explanation:
So, the answer is 40
Pls help ASAP will give brainlies
Answer:
The answer is the third selection
Step-by-step explanation:
PLEASE Write an equation for the line that contains (-8, 16) and is perpendicular to y=2/3x+10. Write the equation in slope-intercept form. Show your work!
Answer:
(-4/5, 21/5)
Step-by-step explanation:
I need it done asapp
they can be arrange differently. yes they matter only in some cases like fractions, division, and subtraction.
Help me out please, And answer both, Thank you so much, and enjoy your day!
Answer:
The first exercise:
Is:
Right triangle.
And the second exercise:
Is:
B. II and III
What is 78.852 rounded to the nearest tenth?
Answer:
78.9
Step-by-step explanation:
sense the hundredth place is 5 or higher
Answer:
78.9
Step-by-step explanation:
The tenth is the first number after the decimal, so you would round up since the number next to it is a 5.
(12.9−3.1)×6.2−2+[tex]4^{3}[/tex]
Answer:
122.76
Step-by-step explanation: