Ana buys 4 items that each cost $2.50 and 2 items that each cost $1.75. How much does Ana spend in
total?
Answers
Answer:
I think its 0.875 unless u have answer choices
Step-by-step explanation:
Because you divide your cost by the items
Answer:
$13.50
Step-by-step explanation:
if you multiply 4 by 2.50 you will get 10. you will then have to multiply 1.75 by 2 to get 3.5. the last step is to add both numbers together to get a total of 13.50
Related Questions
True or false? Jdkdjdjdjjddjds
Answers
Answer:
True
Step-by-step explanation:
To divide fractions, flip one of the fractions then multiply them together.
-1/10 ÷ -3/5 =
-1/10 ÷ -5/3=
-1/10 x -5/3 = 5/30
Because a negative times a negative is a positive the product/quotient is positive.
3^2*3^-3 i need help fast
Answers
Which graph shows the line that has
slope 0 and y-intercept 8?
Answers
Answer:
D
Step-by-step explanation:
Im pretty sure that its D because the y intercept is 8 in this equation because when the line intersects on the y axis its on (0,8) and on horizontal and vertical lines the slope is 0. so pretty sure its D
Graph B has slope 0 and y-intercept 8.
The correct option is B.
What are intercepts?The points where a line crosses an axis are known as the x-intercept and the y-intercept, respectively.
Given information:
Slope = 0
y-intercept = 8
The slope 0 means the equation of the line only has a y-intercept.
Therefore, the equation of the line can be described as,
y = b.
And here b = 8,
Graph B has y-intercept 8.
Therefore, the correct graph is B.
To learn more about the intercepts;
https://brainly.com/question/14180189
#SPJ2
How much does Taryn charge to mow a lawn?
Answers
Answer:
Taryn charges $12.50 per lawn.
Answer: 12.50 per lawn
Step-by-step explanation:
Will give you Brainliest
Answers
I don't understand it. Explain more.
Levi has n nickels and d dimes. He has a maximum of 20 coins altogether. Write this
situation as an inequality,
Answers
Answer:
n+d<=20
Step-by-step explanation:
What is the slope of (1,0) and (3, 4) (remember to use the slope formula y1-y2/x1-x2
and reduce)
Answers
Answer:
[tex]m=2[/tex]
General Formulas and Concepts:
Pre-Alg
Order of Operations: BPEMDASAlg I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (1, 0)
Point (3, 4)
Step 2: Find slope m
Substitute: [tex]m=\frac{4-0}{3-1}[/tex]Subtract: [tex]m=\frac{4}{2}[/tex]Divide: [tex]m=2[/tex]What is x when f(x)=0? -1.8 -1.2 0 5
Answers
Answer:
0
Step-by-step explanation:
Remember that f(x) stands for y. No number can be equal to 0 other than it self. Thus, proving that 0 is only logical answer.
f(x) = 0 → y = 0 → 0 = 0
Best of Luck!
find slope please help asap
Answers
Answer:
1/2
Step-by-step explanation:
Select 2 points on the given line that intersect the graph lines in the corners.Example: (2,2) and (4,3)
To get from (2,2) to (4,3) you move up 1 unit , right 2 units.This gives you the slope 1/2What is the answer...?
Answers
Answer:The answer is c
Step-by-step explanation:
Multiply both side is the equation by -1.
Sum the equations vertically to eliminate at least one variable
Divide both sides of the equation by 3
Substitute the given value of y into the equation 2x+3y=8
and then solve for x
Find an explicit rule for the nth term of the sequence.
7, 21, 63, 189, ...
Answers
Answer:
f(n) = f(7) * 3^(n-1)
Step-by-step explanation:
Bridget is on her middle school’s basketball team. In it’s last game, her team made 31 of it’s shots. Some of those were free throws, worth 1 point each, & some of those were regular field goals, worth 2 points each. The team didn’t make any 3 pointers and finished the game with 49 points. This system of equations can be used to represent the situation
X + y = 31
X + 2y = 49
Which statement is correct
(statements are at the top aka the picture I provided)
How many points did Bridget’s team score from the field goals?
Answers
Answer:
Step-by-step explanation:
Let the number of free throws = x
And the number of regular field goals = y
Total shots made by the team = 31
Equation for the shots will be,
x + y = 31 ------(1)
If the team gets 1 point for free throws and 2 points for a regular field goal,
x + 2y = 49 --------(2)
[total points gained by the team = 49]
1). Option (2) is the correct option.
2). Subtracting equation (1) from equation (2),
(x + 2y) - (x + y) = 49 - 31
y = 18
Therefore, number of regular field goals made by the team = 18
c - 12 = -14
and
7 + x = -1
plz help thank you
Answers
Answer: x= -2, c= -8
Step-by-step explanation: To solve the first equation, move the 12 over to the right side. To do this, do the oposite operation. So add 12 on both sides. The 12 on the left side cancels out, and you are left with x= -14+12. X=-2. Do the same thing for the next equation. Subtract 7 from the left side and the right side. C= -1-7. C= -8
C=-8
Explanation: move -12 Away from C side to -14 but make it opposite of -12 so it’s +12 so c=-14+12 you get c=-2 and check by setting it up like -2-12=-14
Algebra 1 (Mon, Nov 23)
Answers
Answer:
it will be y=3x +? i forgot how to find b
Step-by-step explanation:
Answer:
y=3x+1
Hope it helps <3
the ratio of width to the length is 2 : 7 if the width of the the window is 3 feet then what is the length
Answers
Answer:
I think it's 8 because 1 is added to 2
Answer:
3:10.5
Step-by-step explanation:
3/2 = 1.5. Therefore, you have to multiply 2 and 7 by 1.5 to find the equivalent ratio.
Which list shows the numbers in increasing order?
−3/5,−7/13,−5/8
−3/5,−5/8,−7/13
−7/13,−3/5,−5/8
−5/8,−3/5,−7/13
Answers
Answer:
-7/13, -3/5, -5/8
Step-by-step explanation:
Try dividing the fractions
You’ll get -0.625 for -5/8
-0.6 for -3/5
And -0.538 for -7/13
Arrange the four numbers shown greatest to least -1.25, -3/10, 1 2/5, -0.03
Answers
Answer:
−1.25, −310, -0.03, 125
Step-by-step explanation:
Answer:
−1.25, −310, -0.03, 125
Step-by-step explanation:
9. Ian and his friends are renting a cabin that
charges an initial fee plus a rate per night. The
relationship between the cost and the number of
nights is shown in the graph.
Answers
Answer:
taken from another post
Step-by-step explanation:
Answer:
Cost per night: 75
Equation:
Step-by-step explanation:
An equation to represent the situation can be written in the slope-intercept form, , where,
m = slope of the graph, which is the rate per night.
b = y-intercept, which is the initial fee. It is the point where the line intercepts the y-axis.
Let's find m, using two points on the line, (2, 200) and (4, 350)
✅The cost per night = 75
y-intercept, b, = 50. The line intercepts the y-axis at y = 50, when x = 0.
Substitute m = 75, and b = 50 into .
✅The equation would be:
2÷ 2/5
I need help on this
Answers
Answer:
5
Step-by-step explanation:
keep, change, flip
2/1 (keep) x (change to multiply) 5/2(2/5 flips to 5/2)
2/1 x 5/2
10/2
5
Answer:
5
Step-by-step explanation:
this is easy, use a calculator
(ASAP) (WITH PROPER STEPS AND EXPLAINATION PLEASE) Swim team members can race or dive. At a meet, 18 members race. The ratio of racers to divers is 6: 2. How many members are on the team? Show your work.
Answers
Answer:
Step-by-tep explanation:
Racers. 6/2= 18/6 18+6= 24
Diver
Question 3
3
Oversteer is the termed used to describe front wheel loss of traction.
а)
True
False
b)
Answers
Answer:I think it is true
Step-by-step explanation: If you oversteer then it should loose the traction. But I am not sure hope this helps
Can someone help me with those questions? (Try your best plzz)
Answers
Answer:
Step-by-step explanation:
1. 34 animals because of 34 heads.
94 legs: 4 per cow, 2 per chicken
x= # of cows
y= # of chickens
so x+y=34
4x+2y=94
Multiply the first equation by -2 is -2x-2y=-68 and add it to the first equation.
which is 2x=26. so x=13. Since x+y=34, 13+y=34.
Therefore, y=21
13 cows and 21 chickens.
2. lets say
pizza=y
soda=x
6x+x=14 combine like terms
7x=14 divide both sides by 7
x=2
So a soda is $2.
6*2=12. So the pizza is $12.
12+2=14. So it's correct.
3.
# of DVDS=x
# of Bluray= y
11x+17y=95
x+y=7
dvds-4
blu-ray-3 (I just did trial and error, but it's correct)
4.
# of 2-points= x
# of 3-points= y
2x+3y=18
2(6)+3(2)=18
so 6 two-point shots and 2 three-point shots.
5.
12 coins are quarters and 14 are dollar coins.
let q stand for the number of quarters
and 26 coins in total
26-q= dollar coins
x=dollar coins too
so its 1x+.25(26-x)=17
1x+6.5-0.25x=17
.75x+6.5=17
.75x=10.5
x=14
17-14=3
3*4= 12 since 4 quarters in a dollar.
what is the slope of =-8x +3
Answers
Answer:
-8
Step-by-step explanation:
Answer:
-8
Step-by-step explanation:
because the equation calls for y=mx+b and the m stands for slop and the b stands for the y intercept
Factor.
9y2 - 12y - 12 Please put it as (x+b) (x+b) form
Answers
Answer:
3(3y+2)(y-2)
hope this helps
Solving Steps:
A new library has 2,300 books to put on the shelves. Each shelf holds 57 books. How many shelves will be completely full of books?
Answers
Answer:40
Step-by-step explanation:
2300/57=40.35
40 shelves will be completely full of books.
HELP WITH THIS QUESTION PLS
Answers
Answer:
Step-by-step explanation:
Statements Reasons
1). ∠CXY ≅ ∠BXY 1). Given
2). ∠CAX ≅ ∠BAX 2). Given
3). AC ≅ AB 3). Given
4). AX ≅ AX 4). Reflexive property
5). ΔAXC ≅ ΔAXB 5). SAS property of congruence
6). CX ≅ BX 6). CPCTC
7). XY ≅ XY 7). Reflexive property
8). ΔYXB ≅ ΔYXC 8). SAS property of congruence
9). ∠XCY ≅ ∠XBY 9). CPCTC
Solve each proportion.
4/9=10/x
Wat is x?
Answers
Answer:
x=22.5
Step-by-step explanation:
90=4x
x=22.5
Hope this helps!
In the rhombus ABCD, ĐDAE = 30°. Which is ĐABC?
309
D
C
A.
30°
OB.
60°
c.
120°
OD.
150°
Answers
Answer:
C. 120 deg
Step-by-step explanation:
All sides of a rhombus are congruent.
That means that triangle ADC is an isosceles triangle with AD = CD, so angles DAE and DCE are congruent.
m<DAE + m<DCE + m<ADC = 180
30 + 30 + m<ADC = 180
m<ADC = 120
Opposite angles of a rhombus are congruent, so
m<ABC = m<ADC = 120
2. calculate x
x+57
52+x
85
Answers
Answer:
try math-way
Step-by-step explanation:
What is the slope of a surface having a rise of 5 feet and a run of 0 feet?
Answers
Answer: The slope is "undefined."
Step-by-step explanation: In math, division by 0 is undefined-- like you can't do it
For slope, you need to divide rise/run. If the run is 0, so undefined.
In real life, this surface would be like a wall or a door. They don't have a slope if they're constructed properly!