Answer:
The answer is C.
Step-by-step explanation:
Can someone help me with this please
Find c. Round to the nearest tenth
It’s not 125 or 7.2!!
Answer:
1577
Step-by-step explanation:
105*15+2
[tex]3.18 \div 10[/tex]
Please tell me the solution with explanation and working
Answer:
0.318
Step-by-step explanation:
on division with 10, the value reduces.... decimal moves forward
on multiplication, the value increases decimal moves backward....
eg: 3.18 x 10 = 31.8
Mrs.Butter is a wonderful baker and she makes delicious cookies, Last Saturday she sold 72 peanut harger cookies. She also sold seme oatmeal cookies. If the ratio of peanut butter cookies sold to oatmeal okies sold was 9:1. how many peanut butter and oatmeal cookies did she sell altogether?
Answer:
she sold 8 oatmeal cookies
total = 72+8=80 cookies sold
Step-by-step explanation:
72 at a 9:1 ratio, would be 72:8
so she sold 8 oatmeal cookies
total = 72+8=80 cookies sold
Further explanation:
for every 9 PB cookies she sold, she sold one OM cookie.
She sold 72 PB cookies, so she sold 8 OM cookies because 72/9=8.
Solve the question below
Answer: I’m pretty sure it is 8
Step-by-step explanation:
Please correct me if I’m wrong!
i know this is a simple question but i am confused hah, can someone help me
Answer:
469.875 square feet
Step-by-step explanation:
All you have to do for this question is multiply 3.75 bags of soil * 125.3 feet per bag.
[tex]3.75 * 125.3 = 469.875[/tex] square feet
Precalc HELP me OUT PLEASE !!!
Over which of the following intervals does f(x)=−1x have the greatest average rate of change?
[2,−14]
[−4,2]
[1,52]
[2,5]
Answer:
[2,5] is the answer of question
can someone help me with this please?
Answer:
c
Step-by-step explanation:
Subtracting a number is the same as adding its opposite.
Use this understanding to complete each of the equations below.
Enter numbers to evaluate −5−(−7).
‐5 –(‐7)= ‐5 + ~~~
= ~~~~
Enter numbers to evaluate −5−7.
‐5− 7 = ‐5 + ~~~~
= ~~~~
Answer:
The answer is 2
Step-by-step explanation:
-5-(-7) = 5 + ?
-5-(-7)
-5 + 7 = 2
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AND PLEASE MARK ME AS BRAINLIEST ANSWER
HOPE IT HELPS YOU
I need help i don’t get it at all
Answer:
Step-by-step explanation:
I forgot how to do this for this is hard
-3(b-7) pleaseeeeee help mee
Answer:
-3b - 21
Step-by-step explanation:
You have distribute the -3 to both b and 7. So, you would have to multiply the -3 to both b and 7.
25 for you please, just help me please
can someone help, please
Evan has equal numbers of pop songs, jazz songs, and rock songs loaded on his personal music player. He has it set to play songs on a random shuffle. Suppose Evan is designing a simulation that could be used to estimate the probability that the next two songs to play are both jazz songs.
Which simulation design could Evan use to estimate the probability?
A. Coin
Let heads (H) = jazz
Let tails (T) = pop or rock
Toss coin three times. Repeat.
B. Number cube
Let 1 = pop
Let 2 jazz
Let 3 = rock
Roll cube four times. Repeat.
C. Number cube
Let 1,2 = pop
Let 3,4 = jazz
Let 5, 6 = rock
Roll cube two times. Repeat.
D. Random Digits
Let 1,2,3 = jazz
Let 4,5,6 = pop
Let 7,8,9,0 = rock
Select two random digits. Repeat.
Answer:
I think it is C. Number cube
Let 1,2 = pop
Let 3,4 = jazz
Let 5, 6 = rock
Roll cube two times. Repeat.
Step-by-step explanation:
Solve for b at the top
And x at the bottom
I’ll give 17 points
Answer:
b = -1
x = 1
Step-by-step explanation:
8 - (b - 2) = 11
subtract 8 from both sides
- (b - 2) = 3
distribute
-b + 2 = 3
subtract 2 from both sides
-b = 1
now, to make the b positive, we make the other side negative by multiplying.
b = -1
-2x+ 4 = 5 -3x
subtract 4 from both sides
-2x = 1 -3x
add 3x to both sides
1x = 1
divide by 1
x = 1
(hopefully this helps?)
At an assembly 7 out of the first 10 students who entered the gym were carrying a backpack. Based on this information, if 700 students were already at the assembly, how many students can be expected to be carrying a backpack?
Answer:
I think 100, I could be wrong
Step-by-step explanation:
If it is a school then all of them should be carrying a backpack
Can someone help 400 divide 700
Answer:
0.57142857142
Step-by-step explanation:
Use a calculator.
A zebra runs 15 miles per hour faster than an elephant. The zebra runs 8 miles in
the same time that an elephant runs 5 miles. Write and solve an equation to
calculate the speed of each animal.
Answer:
elephant: 25 mph; zebra: 40 mph
Step-by-step explanation:
The time required is the same in each case, so we need to set up an equation of the form distance1/speed1 = distance2/speed2:
8 miles 5 miles
------------- = time = -------------
speedz speede
From this we get:
8 5
------------------ = -------------------
speede + 15 speede
Cross multiplying, we get: 8(speed e) = 5(speede) + 75, or
3(speede) = 75, or
speede = 25 mph
Then speedz = 25 mph + 15 mph = 40 mph = speedz
Find the length of the variable w
Answer:
w = 3
Step-by-step explanation:
Δ BDE and Δ BAC are similar, then the ratios of corresponding sides are equal, that is
[tex]\frac{BD}{BA}[/tex] = [tex]\frac{DE}{AC}[/tex] , substitute values
[tex]\frac{w}{w+2}[/tex] = [tex]\frac{3}{5}[/tex] ( cross- multiply )
5w = 3(w + 2) ← distribute
5w = 3w + 6 ( subtract 3w from both sides )
2w = 6 ( divide both sides by 2 )
w = 3
Which ordered pair is a solution to the equation y = -6x?
(12, -2)
(3,-9)
-10.60)
(18, -3)
Answer:
(-10; 60)
Step-by-step explanation:
y = -6x
(12; -2)
-2 = -6 · 12
-2 = -72 - no
(3; -9)
-9 = -6 · 3
-9 = -18 - no
(-10; 60)
60 = -6 · (-10)
60 = 60 - yes
(18; -3)
-3 = -6 · 18
-3 = -78 - no
What’s the answer 5x6 x 1
Answer:
36
Step-by-step explanation:
Answer:
the answer is 30
Step-by-step explanation:
because it's just 5x6 which is 30 and anything multiplied by 1 is equal to the same number
Lcm of two numbers is 1320 their HDR is 12 if one of the numbers is 132 find the other
Answer:
the other number is 120 okay
the sales tax rate is 10% if Andrew buys a toy rocket price at 29 how much tax will she pay
please please help marking brainlists
Answer: No you don't have enough
Step-by-step explanation:
69.99 Before tax
8.5% tax
Unrounded tax: 5.9491499999999995
Tax: $5.95
Total: $75.94
You don't have enough
GIVING BRAINLEST TO WHOEVER ANSWERS THIS
Answer:
156 for area and 12x+30y as the equivalent equation
Step-by-step explanation:
using the distribute property, u multiply 6 with everything in the () and get
12x+30y as the area
plus in the variables and get
12(3) + 30(4) = 36+120=156
y + y
PLS HELP pls pls pls
Answer:
y=0
Step-by-step explanation:
Simplifying
y + y = 0
Combine like terms: y + y = 2y
2y = 0
Solving
2y = 0
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Divide each side by '2'.
y = 0
Simplifying
y = 0
Answer:
The correct answer is,
[tex]2y[/tex]
Please help me :) it would mean a lot
If you rent a canoe for 3 hours, you will pay $45.
Write a linear equation to represent the total cost (y) of renting the canoe for x hours.
Answer:
y = 15x
Step-by-step explanation:
I'm assuming there is no up-front cost. This means that per hour, you need to pay $45/3 = $15, since $45 is for 3 hrs.
y = 15x
Hope this helps!
Determine which line the point (3, -2) lies on.
y = -2x + 4
y = 2x + 1
y = x -2
y = 2x - 5
Answer:
y = -2x + 4
Step-by-step explanation:
I hope the picture is self explanatory, If you input the line into each of the statements they should be equal.
please i need your help also going to brainliest you, please help ;)
Answer:
B, or (-6,1)
Step-by-step explanation:
The number of people that attended the first basketball game of the season was 840. The number of people attending the last basketball game of the season increased by 30%. How many people attended the last basketball game
Answer:
1092 people attended the last basketball game.
Step-by-step explanation:
Given that:
Number of people who attended the first basketball game = 840
Percent increase for last game = 30%
Total people who attended last game = (100+30)% = 130% of first game
Number of people who attended last game = [tex]\frac{130}{100}*840[/tex]
Number of people who attended last game = 1.30*840 = 1092
Hence,
1092 people attended the last basketball game.
