A pet store sold 145 bags of beef-flavored dog food and 263 bags of cheese-flavored dog food. How many bags of dog food were sold?
Answer:
408
Step-by-step explanation:
145+263=408
Answer:
408
Step-by-step explanation:
145+263=408
Hope it helps
PLS RATE AS BRAINLIEST ANSWER
I rlly need this rn, pls show work :((
Answer:
7.)
8.)
Step-by-step explanation:
MARKING BRAINLIEST
If 1 inch is equal to 150 miles, what is the scale factor?
75/1
1/75
15/1
1/150
Answer:
1/150
Step-by-step explanation:
the answer is in the question 1 inch (1/) is equal to 150 miles (/150)
1/150
The scale factor of 1 inch = 150 miles is 1/150.
Option D is the correct answer.
What is a scale factor?A scale factor is defined as the ratio between the scale of a new object and the scale of the original object,
We have,
1 inch = 150 miles
150 miles is the original dimension
1 inch is the new dimension
Now,
Scale factor.
= New dimension / Original dimension
= 1/150
The scale factor is 1/150.
Learn more about scale factors here:
https://brainly.com/question/20759556
#SPJ2
Jada has a coin jar containing n nickels and d dimes worth a total of $3.65. The
equation 0.05n + 0.1d = 3.65 is one way to represent this situation.
Which equation is equivalent to the equation 0.05n +0.1d = 3.657
Answer:5n+10d=365.7 pennies
Step-by-step explanation:
what is the answer to Mrs. Dickerson ordered 125 boxes of Girl Scout cookies for her 20 top students. How many boxes of cookies does each student get? Write your answer as a fraction and as a decimal
Answer:
60.25 and 60 1/4
Step-by-step explanation:
125÷20=60.25
0.25=1/4
A= (a,e,i,o,u)
How many subsets are in set A?
Which statement is true?
Answer:
all
Step-by-step explanation:
HELP PLEASE!!!!!!!!!!!
Answer:
First one hypotenuse leg
Step-by-step explanation:
Xavier and Shannon both tutor on the weekends. Xavier made $63 after 3 hours of tutoring. Shannon made $95 after 5 hours of tutoring. Who charges more per hour?
Answer:
xavier
Step-by-step explanation:
makes 21 per hour shannon makes 19 per hour
Answer:
Xavier
Step-by-step explanation:
8(x) = x^3 - 3
What is the value of x when g(x) = 24? Enter the answer in the box.
Answer:
x=3
Step-by-step explanation:
x³ - 3 =24
x³ = 27
x = 3
What is the volume of a sphere with a radius of 24.2 ft, rounded to the
nearest tenth of a cubic foot?
Answer:
V is about 59335.5 cubic feet
Step-by-step explanation:
The formula to find the volume of a sphere is V=4/3πr^3.
If the radius is 24.2, we just need to substitute numbers into the equation.
V=4/3(3.14)(24.2^3)
V=4/3(3.14)(14172.488) **Find 24.2 cubed**
V=(4*14172.488)/3*3.14
V=(56689.952)/3*3.14 **Multiply the numerator**
V=18896.65067*3.14 **Divide the numerator by the denominator**
V=59335.48309 **Multiply by the simplified pi**
V is about 59335.5 cubic feet
It's a bit long of work but I hope I was able to have helped! Good Luck!
Answer:
The volume of given sphere is 59,335.5 cubic feet
Step-by-step explanation:
Given that
Radius of sphere=r= 24.2 feet
The volume of a sphere is calculated by the formula:
[tex]V = \frac{4}{3}\pi r^3[/tex]
We can use 3.14 or 22/7 for the value of pi
Putting the values, we get
[tex]V = \frac{4}{3} * 3.14 * (24.2)^3\\= \frac{12.56}{3} * 14,172.488\\=\frac{178,006.44928}{3}\\=59,335.48309[/tex]
Rounding off to nearest tenth of cubic feet
59,335.5 cubic feet
Hence,
The volume of given sphere is 59,335.5 cubic feet
1
The temperature falls from 0 degrees to -12 degrees in 32 hours. Which expression finds the change in
temperature per hour?
7 49
O24
7 49
0-25
49 7
oĀ x
49 7
O"42
Answer:
D. [tex]Rate = -\frac{49}{4}^{\circ} /\frac{7}{2}\ hr[/tex]
Step-by-step explanation:
Given
[tex]T_1 =0^{\circ}[/tex]
[tex]T_2 =-12\frac{1}{4}^{\circ}[/tex]
[tex]Time = 3\frac{1}{2}\ hr[/tex]
Required
Determine the change in temperature per hour
This is calculated as:
[tex]Rate = \frac{T_2 - T_1}{Time}[/tex]
[tex]Rate = \frac{-12\frac{1}{4}^{\circ} - 0^{\circ}}{3\frac{1}{2}\ hr}[/tex]
[tex]Rate = \frac{-12\frac{1}{4}^{\circ} }{3\frac{1}{2}\ hr}[/tex]
Convert to improper fractions
[tex]Rate = \frac{-\frac{49}{4}^{\circ} }{\frac{7}{2}\ hr}[/tex]
Express as:
[tex]Rate = -\frac{49}{4}^{\circ} /\frac{7}{2}\ hr[/tex]
An apple falls from a tall branch. Its height in feet x seconds after it falls is given by 40 – 16x2.
After how many seconds will the apple hit the ground?
Answer:
28
Step-by-step explanation:
Frank is going to plant x vegetable seeds in one garden and 3x+2 vegetable seeds in another. How many seeds is frank going to plant
Answer:yeet yeet skeet skeet
Step-by-step explanation:
Answer:
it would ACTUALLY be 4x+2x
Step-by-step explanation:
youre welcome
5. The 7th grade has 386 students. There are 32 more girls than boys in the grade.
How many boys are in the 7th grade?
Answer:
161 boys
Step-by-step explanation:
First you find the even amount of boys and girls out of 386
386 divided by 2 = 193
Then you subtract 32 boys and add the 32 to girls since there are 32 more girls than boys
(boys) 193 - 32 = 161
(girls) 193 + 32 = 225
So there are 161 boys and 225 girls
What is the Least Common Multiple for 12 and 30
Answer:
60
Step-by-step explanation:
12 times 5
30 times 2
Sheryl earns money for college by walking dogs and by mowing lawns.
She earns $3 for each dog she walks and $25 for each lawn she mows.
Which expression can be used to determine the amount of money, in
dollars, Sheryl earns from walking w dogs and mowing m lawns?
Answer:
3w + 25m = T
i think-
[MA]:
3w + 25m = T
Writer's note: I'm not sure if this is really correct.
[xArtsy]
Solve for x!!! HELP!!!
If x=8 and y=−2, evaluate the following expression: 3x−y2
Answer:
=28
Step-by-step explanation:
3(8)-(-2)2
24- -4
=28
The value of the expression 3x - y² when x = 8 and y = -2 is -12.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
3x - y²
Substitute x = 8 and y = -2
3 x 8 - 9(-2)²
24 - 9 x 4
24 - 36
-12
Thus,
The value of the expression is -12.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
9(x + y) = 9x + 9y what property is that
What is the slope of the line shown?
Answer:
3
Step-by-step explanation:
you go up 3 units and over to the left one unit
3/1 = 3
the difference of x and 12 is 6
Leon's mother paid $2.16 for 3 pounds of sugar.
How much would 1 pound of sugar cost?
Answer:
.72
Step-by-step explanation:
can someone help me with this math qt
Answer:c
Step-by-step explanation:c
The product of a number and 2 is 3 less than the quotient of a number and 5 .
Answer:
The sentence you have can be expressed in algebra (using x as 'the number'):
2x + 5 = x / 3. (We add 5 to the left side because that product is less than the right side.)
Now all you have to do is to combine the x terms on one side of equation, putting the constant on the other side of the equation, and solve for x.
or
Let the unknown number that we are solving for be x.
The product of a number and 2 means 2*x
5 less than the quotient of a number and 3 means x/3 - 5.
So,
2*x = x/3 - 5 subtract x/3 from both sides of the equation
2x - x/3 = -5 , now find the least common denominator for the left side of the equation
6x/3 - x/3 = -5
(6x - x)/3 = -5
5x/3 = -5, now multiply both sides of the equation by 3
5x = -15 now divide both sides of the equation by 5
x = - 3. So the number is -3.
Step-by-step explanation:
Building an equation and solving for the number, it is found that the number is [tex]x = -\frac{3}{2}[/tex]
----------------------
The number can be called x.Product of a number and 2 is [tex]2x[/tex]3 less than the quotient of a number and 5 is: [tex]\frac{x}{5} - 3[/tex]Equal, thus:
[tex]2x = \frac{x}{5} - 3[/tex]
Multiplying everything by 5:
[tex]10x = x - 15[/tex]
[tex]9x = -15[/tex]
[tex]x = -\frac{15}{9}[/tex]
[tex]x = -\frac{3}{2}[/tex]
A similar problem is given at https://brainly.com/question/1755985
Complete the table by writing the product of each expression. (Show work below)
Answer:
a. Convert to improper fraction first:
-2⁴/₉ = -24/9
= -24/9 * 1/2 = -24/18 = -4/3
= -1¹/₃
b. -2/3 * 1/4 = -2/12
= -1/6
c. Convert to improper fraction:
= -1¹/₂ = -3/2
= -3/2 * -1/6
= 3/12
= 1/4
d. Convert to improper fraction:
= 2¹/₃ = 7/3
= 1/6 * 7/3
= 7/18
What is the meaning of the exponent in the expression 16^1/4?
Answer:
it is an unknown exponent so you have to find out the other part of the expression then you do the exponent. so the answer is two
Step-by-step explanation:
16^1/4
16 1/4
4÷2×2×2×2=2
Please help me 20 points
Answer:
x= -10
Step-by-step explanation:
the sum of the angles are 180. so subtract 50 and 60 from 180. That gives you 70. then solve x+80=70
Answer:
x = -10°
Step-by-step explanation:
60 + 50 + (x+80) = 180
190 + x = 180
x = -10
Elizabeth and James went to the school picnic to eat lasagna. The teachers cut the pan of lasagna into 12 equal portions. Elizabeth took 2 pieces and James took 4 pieces from the whole square pan. What fraction of lasagna did Elizabeth take? What fraction did james take?
4th Grade Math (Fractions)
Factorize:
a. 49 p2 – 36
Step-by-step explanation:
=49p²-36
=(7p)²-6²
=(7p+6)(7p-6)
hope it helps.
