One month the family decides to shop around for "best buys" at different supermarkets
They are able to reduce the amount they spend on food from $700 that month to $615
What percent of their monthly income did they save? (Round your answer to the nearest
whole percent)

Answer:

j=-2

Step-by-step explanation:

j=-6-2j      Add 2j to both sides to get terms on 1 side

3j=-6        Divide both sides by 3 to get j alone

j=-2

Answer:

Simplify 12edf - 13def

-0.923076...edf per def

Answer:

4 times 10 to the power of 6

Step-by-step explanation:

• Means Multiplying

^ Means To the power of

Hope this Helped

Branliest is appreciated,

Answer:

n= 275-45

Step-by-step explanation:

Mai got 45 more than Noah. This tells you that it's a subtraction problem.

Answer:

group of points that don't all lie in the same plane are non-coplanar.

Step-by-step explanation:

Answer:

I agree with this person's answer

Jen's pace is approximately 13 minutes per mile.

To calculate Jen's pace, we need to determine the time it took her to run 1 mile.

Jen ran 9 miles in 117 minutes, so we divide the total time by the number of miles:

Pace = Total time / Number of miles

Pace = 117 minutes / 9 miles

To simplify the pace, we can convert 117 minutes into hours by dividing it by 60:

Pace = (117 minutes / 60) hours / 9 miles

Pace ≈ 1.95 hours / 9 miles

Now, to find the pace in minutes per mile, we can convert 1.95 hours to minutes by multiplying it by 60:

Pace ≈ (1.95 hours × 60) minutes / 9 miles

Pace ≈ 117 minutes / 9 miles

Therefore, Jen's pace is approximately 13 minutes per mile.

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Answer:

-3 was the low and the high temp. is 7

Step-by-step explanation:

Answer:

1.)21 2.)9

Step-by-step explanation:

You replace each with the number given so in the first one you do 3+6*3 to get 21 and in the second one you do (4-1)^2 or 3^2 or 9

Answer:

21,9

Step-by-step explanation:

Hey there!☺

[tex]Answer:\boxed{a=\frac{b-u}{k}}[/tex]

[tex]Explanation:[/tex]

[tex]u=b-ak[/tex]

In our first step, we will flip the equation:

[tex]-ak+b=u[/tex]

Now add -b to both sides:

[tex]-ak+b+-b=u+-b\\-ak=-b+u[/tex]

In our last step, we will divide both sides by -k:

[tex]\frac{-ak}{-k}=\frac{-b+u}{-k}\\a=\frac{b-u}{k}[/tex]

a=b-u/k is your answer.

Hope this helps!☺

Answer:

6 miles

Step-by-step explanation:

Divide to find unit rate 30 ÷ 4

Multiply answer: answer × 45

= 6 miles

whole equation should look like this: 30 ÷ 4 × 45 = 6

Hope this helps!

Answer:

-7

Step-by-step explanation:

Answer:

The sum is -7

Step-by-step explanation:

Answer:

2.

[tex]3 \sqrt{6} [/tex]

7.348469228

[tex]5 \sqrt{5} [/tex]

11.18033989

[tex]12 \sqrt{3} [/tex]

20.78460969

Answer: (19, 20)

Step-by-step explanation:

Answer:

No solution

Step-by-step explanation:

The lines mean absolute value so any negative number will become positive, meaning once simplified you will have a positive number added to five and there is no positive number that when added to five will be less than 1.

Answer:

-126

Step-by-step explanation:

-12-66-48=

-78-48=

-126

Answer:

-126

Step-by-step explanation:

1- remove the parentheses -12-66+(-48)

2- change + to - so now its -12-66-48

3- calculate the sum of the negative numbers.

Then you get -126

Answer:

5/4

Step-by-step explanation:

(10/12) / (4/6)

Reduce the fractions:

(5/6) / (2/3)

Multiply by the reciprocal:

(5/6) × (3/2)

15/12

Reduce:

5/4

Answer:

Draw one whole fraction bar. Next, draw 6 equal bars under it, since you are dividing by sixths. Then draw a twelfths fraction bar with 2 twelfths for each sixth bar. Above the twelfths bar, circle groups of 4 sixths. There is one group of 4/6 with 1/6 remaining. Since 1/6 is 1/4 of 4/6, the quotient is 1 1/4.

Step-by-step explanation:

why did someone remove ma answer :l

Answer:

41 miles per hour

Step-by-step explanation:

This is a fraction equal to

41 miles ÷ 1 gallon

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 1

41 miles ÷ 1

1 gallon ÷ 1  

= 41 miles per gallon

I hope this works

Answer:

f(x)=x^2

Step-by-step explanation:

Because it is a quadratic function this is the quadratic parent function.

Answer:

Step-by-step explanation:

The equation is y=x^2

Answer:

  one solution

Step-by-step explanation:

The ratios of x-coefficient to y-coefficient for these equations are -1 and 2/3. These values are different, so the lines have one point of intersection.

There is one solution.

__

The solution is (x, y) = (0, -4).

Answer:

the answer is -27

Step-by-step explanation:

hope this helps

Answer:

Hi there!

Your answer is:

673,000

Step-by-step explanation:

The thousand place is 673,432!

Since 4 is lower than 5, we round down !

Hope this helps

Replace x any with their values:

3(-4) + 7(6) -12

Simplify:

-12 + 42 -12

Solve:

-12 + 42 -12 = 42

Answer:

42

Step-by-step explanation:

3(4)+7(6)-12

12+42-12

54-12

42

Answer:rational

Step-by-step explanation:

Answer:irrational

Step-by-step explanation: because rational is a pattern for example 0.333333333333333 it’s stays the same number and goes on forever another example 0.2424242424242424 and irrational is opposite for example 0.639363920263739267392674035252 And goes on forever :)

Answer:

x= -2

Step-by-step explanation:

set the two equations equal to each other, and since the x2 cancels out, you're left with 3x+2= 2x, which simplifies to x= -2

Answer:

x < 6

Step-by-step explanation:

2x - 1 + 1 < 11 + 1

2x < 12

x < 6

5 is number which is a factor of 10 but not a multiple of 2

Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

We need to find a number which is a factor of 10 but not a multiple of 2

10/2 = 5

however,

2 x 2.5 = 5

Since it doesn't work, cannot have decimals.

Therefore, 5 is your answer

5 is number which is a factor of 10 but not a multiple of 2

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Given :

Miki has 104 nickels and 88 dimes. She wants to divide her coins into groups where each group has the same number of nickels and the same number of dimes.

There were 216,000 cars sold last year.

To Find :

Equation that can be used to find the number of trucks, t, sold last year.

Solution :

Let , number of truck sold is t and number of car sold is c.

It is given that the number of cars sold was 39,000 more than three times the number of trucks sold.

So ,

[tex]c=3t+39000\\\\t=\dfrac{c-39000}{3}[/tex]

Putting value of c = 216000 in above equation , we get :

[tex]t=\dfrac{c-39000}{3}\\\\t=\dfrac{216000-39000}{3}\\\\t=59000[/tex]

Hence , this is the required solution .

​

An equation is formed of two equal expressions. An equation that can be used to find the number of trucks, t is 216,000 = 39,000 + 3t.

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Given that in the Last year, the number of cars sold was 39,000 more than three times the number of trucks sold. Therefore, we can write,

Number of cars sold = 39,000 + 3 times the number of trucks sold

Number of cars sold = 39,000 + 3t

where t represents the number of trucks sold.

Given that number of cars sold is 216,000. Therefore, the equation can be solved for t as shown below.

216,000 = 39,000 + 3t

216,000 - 39,000 = 3t

3t = 177,000

t = 177,000 / 3

t = 59,000

Hence, an equation that can be used to find the number of trucks, t is 216,000 = 39,000 + 3t.

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Answer:

16 3/4 or 16.75

Step-by-step explanation:

134/8=16 3/4or 16.75