What’s the ansewr????

Answer: 248 miles

Step-by-step explanation: The equation is x+2x+2x-60 where x is the mom and 2x is Dad and since dad drove 60 miles more than alex then Alex drove 60 miles less than dad so 2x -60 is alex. Altogether x+2x+2x-60 = 560 total miles driven and solved is x = 124 however x is just the mom. The dad drove twice as much so we have to double 124 or multiply by 2 to get the amount The dad drove which is 124*2= 248 miles

Answer:

your answer is -6.1111111111111

Answer:

y = -½x + 7

Step-by-step explanation:

Perpendicular lines have the product of their gradients equal to -1

For this to be true, since the first gradient is 2, the second gradient must be -½

So the first part is

y = -½x + c

We substitute our point to get c

5 = -½(4) + c

7 = c

Our line is

y = -½x + 7

FYI slope-intercept form is y = mx + c

Answer:

I don’t I’m a middle schooler

Step-by-step explanation:

Answer:

28 or C

Step-by-step explanation:

This problem uses pythagorean theorem (A^2 + B^2 = C^2) because it involves a triangle with a right angle. 35^2 (hypotenuse) - 21^2 (side) = x^2 or 784. Square root of 784 is 28.

Answer:

C) 28cm

Step-by-step explanation:

Mao na na wa nay daghan explanation pa

!!!! HAHAHAHHAHAHA

Answer:

7(3+7)

Step-by-step explanation: GCF is 7

Divide both numbers by 7

Put 7 in front of parentheses

And put the other numbers inside

Answer:

The answer is 5000 dollars

Step-by-step explanation:

The purchase price of the copy machine will be $5000.

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data. Given For income tax purposes, a man uses a method called straight-line depreciation to show the loss in value of a copy machine he recently purchased. He assumes that he can use the machine for 7 years.

From the given graph it is observed that the rate of the copy machine depreciates every year and in the 7th year, the rate is $2000. The depreciating line is starting from point 5 of the graph. Point 5 on the graph represents $5000 then the cost of the copy machine is $5000.

Therefore, the purchase price of the copy machine will be $5000.

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Answer:

40

Step-by-step explanation:

20+20=40 C:

Answer:

no

Step-by-step explanation:

11/20 is equal to 0,55

Answer:

No

Step-by-step explanation:

In order to know whether ratios are equivalent, you have to convert them intro fractions first, then cross multiply.

The fraction form of 11:20 is [tex]\frac{11}{20}[/tex]

The fraction form of 1:2 is [tex]\frac{1}{2}[/tex]

Next is to cross multiply both to see if they have equivalent (the same) values.

[tex]\frac{11}{20}[/tex] = [tex]\frac{1}{2}[/tex]

11 x 2 = 20 x 1

22 ≠ 20

Therefore, 11:20 and 1:2 are not equivalent.

Answer:

sas

The answer is the first one, sas.

Answer:

546

Step-by-step explanation:

300 + (4100*.06)

300 + 246

546

Answer:

x=-3  , y= -6/5 or y= -1 1/5 or y= -1.2

Step-by-step explanation:

x-intercept:                 y-intercept:

2x+5y= -6                     2x+5y= -6

2x+5×0= -6                  2×0+5y= -6

2x+0= -6                      y= -6/5

2x= -6                          Alternative form of solution would be:

x=-3                                 y= -1 1/5 or y= -1.2

Answer:

100x+150y≤1200

Step-by-step explanation:

Given:

Consider the below figure attached with this question.

[tex]m\angle 3=(x+30)^\circ[/tex] and [tex]m\angle 4=(2x-80)^\circ[/tex].

To find:

The measure of angle 3.

Solution:

From the below figure it is clear that, angle 3 and angle 4 are vertically opposite angles.

We know that, vertically opposite angles are always equal. So,

[tex]m\angle 3=m\angle 4[/tex]

[tex](x+30)^\circ=(2x-80)^\circ[/tex]

[tex]x+30=2x-80[/tex]

[tex]x-2x=-30-80[/tex]

[tex]-x=-110[/tex]

[tex]x=110[/tex]

Now,

[tex]m\angle 3=(110+30)^\circ[/tex]

[tex]m\angle 3=140^\circ[/tex]

Therefore, the measure of angle 3 is 140 degrees.

Answer:

5.44 yards

Step-by-step explanation:

Answer:

43.75

Step-by-step explanation:

lol look it up bruh

The 1400 divided by 32 is equal to 43 with a remainder of 16.

To calculate 1400 divided by 32, we perform the division operation step by step.

Step 1: Divide the first two digits of 1400 (14) by 32:

14 ÷ 32 = 0 with a remainder of 14

Step 2: Bring down the next digit of 1400 (0) and combine it with the remainder from Step 1 (14) to form 140:

140 ÷ 32 = 4 with a remainder of 12

Step 3: Bring down the next digit of 1400 (0) and combine it with the remainder from Step 2 (12) to form 120:

120 ÷ 32 = 3 with a remainder of 24

Step 4: Bring down the last digit of 1400 (0) and combine it with the remainder from Step 3 (24) to form 240:

240 ÷ 32 = 7 with a remainder of 16

Step 5: There are no more digits left to bring down, so the final result is 7 with a remainder of 16.

Therefore, 1400 divided by 32 is equal to 43 with a remainder of 16.

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Answer:

$420.69

Step-by-step explanation:

if you do some thinking, you'll easily find out the answer is $420.69

not only is it a funny number, it's also a NICE amount of cash i would really love to have. anyways, hope this helps!

P.S: i have all A's in school ;)

Answer:

Credit-Brainly tutor helped me. :D 5 stars

Step-by-step explanation:

Answer:

Step-by-step explanation:

Simplifying

6x + -14 = 98

Reorder the terms:

-14 + 6x = 98

Solving

-14 + 6x = 98

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '14' to each side of the equation.

-14 + 14 + 6x = 98 + 14

Combine like terms: -14 + 14 = 0

0 + 6x = 98 + 14

6x = 98 + 14

Combine like terms: 98 + 14 = 112

6x = 112

Divide each side by '6'.

x = 18.66666667

Simplifying

x = 18.66666667

Answer:

is the question this 98=6x+13

then the answer is x=14

Answer:

There are 24 dimes

Step-by-step explanation:

we can make an equation and then solve it to find our answer.

n = number of nickles at $0.05 each

4d = number of dimes at $0.10 each  

(0.5)n + (0.10)(4n) = 5.40

We now solve this

First, multiply

0.5d+0.4d=5.40

then add

0.9d=5.40

then divide

D=6

Then, multiply by four since there are four times as many dimes

6x4=24

There are 24 dimes

Answer: b

Step-by-step explanation:

it is right

Sum of two smaller sides of a triangle must be greater than the largest side. So, the required range value is 7 < x < 23.

Important information:

Sum of two smaller sides of a triangle must be greater than the largest side.

If x is the largest side of the triangle, then

[tex]8+15>x[/tex]

[tex]23>x[/tex]         ...(i)

If 15 is the largest side of the triangle, then

[tex]x+8>15[/tex]

[tex]x>15-8[/tex]

[tex]x>7[/tex]            ...(ii)

Using (i) and (ii), we get

[tex]7<x<23[/tex]

Therefore, the required range value is [tex]7<x<23[/tex].

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Answer:

12 ( 2x - 3)

-3(-8x + 12)

Step-by-step explanation:

12 ( 2x - 3)

24x - 36

6(4x - 36)

24x - 216

-(24x - 36)

-24x + 36

-3(-8x + 12)

24x - 36

You need to multiply the number on the outside, by each term on the inside. Be careful of what becomes positive and negative.

+ - = -

- + = +

- - = +

+ + = +

21 = 3 + 4n + 5n

=> 21 - 3 = 4n + 5n

=> 18 = 4n + 5n

=> 18 = 9n

=> 18/9 = n

=> 2 = n

Answer:

14 1/4

Step-by-step explanation:

Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction.

Answer:

HI!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

ANSWER  1 1/99

Step-by-step explanation:

Answer:

[tex] \frac{1}{2} \times b \times h[/tex]

a

Answer:

A = 18

Explanation:

A = a + b divided by 2 multiplied by h

A = 9 + 3 divided by 2 multiplied by 3

A = 12/2x3

A = 6x3

A = 18

Answer:

d: x less than -12

Step-by-step explanation:

negative times negative equals positive so 12 x 3 equals 36 + 12 = 48. Your welcome (pls give brainliest)