Please help me out with this

Answer:

y=-x+4

Step-by-step explanation:

Answer: y= x+4

Step-by-step explanation:

Answer:

D.

Step-by-step explanation:

The correct answer is D because it is equivalent to the original expression. Instead of distributing the 6 twice, it is placed in parenthesis. The other choices are wrong, I tried them, did not yield the same answer.

Answer: 55 or 65 I am not quite sure.

Step-by-step explanation:

Answer:

The Y-intercept of y=1/5x+4 would be y=4. And the X-intercept would be x=-20

Step-by-step explanation:

the slope (m) of the line y = (1/5)x + 4 is 1/5, indicating an upward slope, and the y-intercept (b) is 4,

In the equation y = (1/5)x + 4, the coefficient of x, 1/5, represents the slope of the line. The slope (m) is the ratio of the vertical change to the horizontal change between any two points on the line. In this case, the slope is 1/5, which means that for every unit increase in x, the y-value increases by 1/5.

The constant term, 4, represents the y-intercept (b). The y-intercept is the point where the line intersects the y-axis. In this equation, the y-intercept is 4, which means that the line crosses the y-axis at the point (0, 4).

To summarize, the slope (m) of the line y = (1/5)x + 4 is 1/5, indicating an upward slope, and the y-intercept (b) is 4, representing the point where the line crosses the y-axis.

Learn more about slope here

https://brainly.com/question/12410420

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Answer: No it is not a solution

Step-by-step explanation:

-14x-2=28

2x5=10

28+10=38

Answer:

Step-by-step explanation:

Step-by-step explanation:

"Max is going to borrow money to buy a TV. For one TV he must pay back $438 in 12 months. For the other TV, he must pay back $555 in 15 months. Which TV has lower monthly payments? Explain how you know"

let us solve for the monthly payment expected in both cases

given data

amount= $438

time =12 months

monthly pay = 438/12

monthly pay = $36.5 per month

given data

amount= $555

time =15 months

monthly pay = 555/15

monthly pay = $37 per month

Therefore the First plan which is $438 in 12 months has lower monthly payments because Max will pay $36.5 monthly, the second plan is $0.5 more which is $37

Answer:is there any choices?

Step-by-step explanation:

Answer:

Amount left = $5.5

Step-by-step explanation:

Given:

Total amount = $20

Spend for admission = $5.50

Spend for rent = $3.75

Spend for 2 bottle = $1.25 each

Spend for snack = $2.75

Find:

Amount left

Computation:

Amount left = Total amount - Spend for admission - Spend for rent - Spend for 2 bottle - Spend for snack

Amount left = $20 - $5.5 - $3.75 - 2($1.25) - 2.75

Amount left = $5.5

Answer:

Amount left = $5.5

Step-by-step explanation:

Answer:

WX = 18

Step-by-step explanation:

This is just a simple 1:2 congruency.

We know that because side FD is equal to 7 and side XY is equal to 14.

7:14 is the same as 1:2.

Using that logic we can then apply it to side FE.

Multiply 9 by 2 and you'll get your answer of WX = 18.

Answer: Change he would get = 50-  40p

Joshua will receive $48.8 if he buys three pounds of banana.

Step-by-step explanation:

Given: Cost per pound of banana = 40 cents= 0.40 dollars  [1 cent = 0.01 dollar ]

Number of pounds bought = p

Now, total price need to pay = (Cost per pound of banana) x (Number of pounds bought ) = 0.40p

Now, He pays the clerk with a fifty-dollar bill.

So, the change he would get = 50-  0.40p  , which is the required expression.

When p= 3

then, change he would get = 50-0.4(3)=50-1.2 = $48.8

Joshua will receive $48.8 if he buys three pounds of banana.

Answer:

Width of the 12 ipads and 8 kindles is 4.98 inches

so I think it C

Step-by-step explanation:

IT C  i hink but I'm not fully sure but i did the math and that what i got

Answer:

C - S= 2p + 5

Step-by-step explanation:

So this is what we have:

Paul's age : p

Susan's age: s

S is 5 more than two timess of Paul's age meaning that her age is 5 plus 2 of Paul's age thus:

Susan's age = 2p + 5

HOPE THIS HELPED

Answer:

B C(x) = 0.70x + 0.10

Step-by-step explanation:

Number of pens = x

Cost of pens = $0.70

Number of pencil = 1

Cost of pencil = $0.10

Total cost, C(x) = (Number of pens * Cost of pens) + (Number of pencil * Cost of pencil)

= (x *0.70) + (1 * 0.10)

= 0.70x + 0.10

C(x) = 0.70x + 0.10

The answer is

B C(x) = 0.70x + 0.10

Answer:

a part, share, or number considered in comparative relation to a whole.

Example:A rope's length and weight are in proportion. When 20m of rope weighs 1kg, then: 40m of that rope weighs 2kg. 200m of that rope weighs 10kg.

Answer:

C.$946.90

Step-by-step explanation:

S.I = 850×1.9×6÷100= $946.90

Answer:

I=prt

I=850×0.019×6

I=96.90

Step-by-step explanation:

Answer:

Step-by-step explanation:

let the number of sale be x

let the total amount earned be y

The first job

7% of x= 0.07x

y=0.07x----------------1

The second job

$330

3% of x= 0.03x

y=330+0.03x-------------2

equating 1 and 2 we have

0.07x=330+0.03x

solving for x we have

330=0.07x-0.03x

330=0.04x

divide both sides by 0.04 we have

330/0.04=x

x=8250

you must make 8250 sale in a week

Answer:

z1 = 0+7i.

Step-by-step explanation:

Given the complex number

|z1| = 7 and θ1 = 270°

We are to express z1 in rectangular form as;

z1 = a + bi

|z1| = √a²+b² = 7

a²+b² = 7²

a²+b² = 49

.also argument θ1 = tan^-1(b/a) = 270°

Apply tan to both sides

tan(tan^-1(b/a)) = tan270°

b/a = tan270°

b/a = ∞

Since b/a doesn't exist, this means that the denominator is zero i.e a = 0

Substitute a = 0 into a²+b² = 49 to get b as shown;

0²+b² = 49

b² = 49

b = ±√49

b = ±7

Substitute a= 0 and b = ±7 into the rectangular form of the complex number.

z1 = a+bi

z1 = 0+7i

Hence the value of z1 in its rectangular form is z1 = 0+7i.

Answer:

z = 5.785 + 6.894i

Step-by-step explanation:

Answer: If my math was correct I'm so sorry if it isn't, it should be P' = (0, -1) <3

Step-by-step explanation:

P' = (x - 6, y - 1)  

P' = ((6) - 6, (0) - 1)

P' = (0, -1)

<3

P.s Love the pfp ;3

Answer:

a

Confounding

Step-by-step explanation:

There are two variables that could have lead it being successful, thus the variables are confounding.

Answer:

Question 2: £11910.68

Question 3: (a) 3.6m (b) 3.24m (c) 13 bounces

Question 4: 15 years

Question 5: 2028

Question 6: 4%

Question 7: 1%

Answer:

x=1/4

Step-by-step explanation:

x12=3 (I would treat it as 12x=3 since the 12 is still attached with multiplication)

x=3/12 (simplify your fraction)

x=1/4

Answer:how do you want the answer like do you want to it simplified as a fraction or what

Step-by-step explanation:

Answer:

X=-7

Step-by-step explanation:

Answer:

v = 4

Step-by-step explanation:

-129 = 7(-7 -4v) + 8v

-129 = -49 - 28v + 8v

-129+49=-20v

-20v = -80

20v = 80

v = 4

Answer:

v=4

Step-by-step explanation:

1) distribute

-129= -49 - 28v + 8v

2) Add like terms

-129= -49 - 20v

3)Isolate

-80= -20v

4)Divide

v=4

Answer:

27/220

Step-by-step explanation:

With regards to the above, Pita would have to pick 2 pound coins and 1 50p coin to get £2.50

Then, the probability of picking 1 pound then 1 pound, then 50 Pound

= 3/12 × 2/11 × 9/10

= 9/220

It therefore means that the number of arrangement possible of 2 pounds and 1 50 pounds

= £ - £ - 50 , £ - 50 - £ and 50 - £ -£

= 3

Hence, the required probability

= 3 × 9/220

= 27/220

Answer: She can buy 35 apples, if she only buys apples

Step-by-step explanation: Divide $10 by $0.28 and you get 35.7, don’t round up because she won’t have enough money to pay for the last apple

hope this helps :)

Answer:

$9.8 for 35 apples.

Step-by-step explanation:

I know this because she is spending $9.86 on oranges on apples she would spend $9.8 on apples therefor she bought 35 apples.

Answer:

22

Step-by-step explanation:

is 22 because 3 times 22 ut maie us 68

Answer:

Let Dad = Y, Son = X

Mathematically, from your statement:

Y = 3X, and (Y+10) + (X+10) = 68

Solving for X in 2nd equation, X = 48-Y

Insert this into first equation and solve for Y:

Y = 3(48-Y)

Y= 144 - 3Y

4Y = 144

Y = 36

Now, solve for X using either equation. I rearranged the 1st equation for X:

X = Y/3

X = 36/3 = 12

The boy is 12 and the dad is 36

Step-by-step explanation:

Hope this helps u

Crown me as brainliest:)