estimate a 15% tip on a dinner bill of $49.75 by rounding first bill amount to the nearest ten dollars

Solve the following by factoring 4x² + 12 =7x

LiRa [457]

Answer:

4x² + 12 = 7x

4x² + 12 - 7x = 0

use the quadratic formula and get your answer!

Step-by-step explanation:

3 0

1 year ago

Jessie spent $10 on 3 hair accessories. Which point represents this relationship? On a coordinate plane, a graph titled Jessie's

AlladinOne [14]

Answer:

A. (3, 10)

Step-by-step explanation:

You are told that ...

(x, y) = (number of accessories, dollars)

and you are told that ...

number of accessories = 3

dollars = 10

so the ordered pair is ...

(x, y) = (3, 10) . . . . Point A

4 0

1 year ago

Read 2 more answers

Solve for ttt. 4\left(t+\dfrac14\right) = 34(t+ 4 1 )=34, left parenthesis, t, plus, start fraction, 1, divided by, 4, end fra

Tema [17]

Answer:

$t=\frac{1}{2}$

Step-by-step explanation:

We want to solve for the value of t in the equation

$4(t+\frac{1}{4})=3$

Since we are trying to make t the subject of the formula (or isolate t)

Divide both sides by 4

$\dfrac{4(t+\frac{1}{4})}{4} =\dfrac{3}{4}$

This gives us:

$t+\frac{1}{4} =\frac{3}{4}$

Next, we subtract $\dfrac{1}{4}$ from both sides

$t+\frac{1}{4}-\frac{1}{4} =\frac{3}{4}-\frac{1}{4}\\t=\dfrac{3-1}{4}=\frac{2}{4}=\frac{1}{2}\\t=\frac{1}{2}$

7 0

1 year ago

Read 2 more answers

in a survey of 80 people.it was found that 60 liked oranges only and 10 liked both oranges and apples.the number of people who l

Katen [24]

Answer:

answer:

it should be 14 people like apples.

step-by-step explanation:

divided 70 orange eaters by 5. 4 people only eat apples since ten eat both apples and oranges. the question also how many don't like either as well. since 74 people like these fruit there are 6 people left who don't like any of these fruits. i cant do the venn diagram though.

Step-by-step explanation:

answer:

it should be 14 people like apples.

step-by-step explanation:

divided 70 orange eaters by 5. 4 people only eat apples since ten eat both apples and oranges. the question also how many don't like either as well. since 74 people like these fruit there are 6 people left who don't like any of these fruits. i cant do the venn diagram though.

8 0

1 year ago

Read 2 more answers

Dahlia is simplifying (3 t) Superscript 4 using these steps: (3 t) Superscript 4 = 3 t times 3 t times 3 t times 3 t = 3 times 3

mojhsa [17]

Answer:

it is b

Step-by-step explanation:

6 0

1 year ago

Read 2 more answers