3 years ago

A street vendor earns $20 for each day of work plus $4 for

Mathematics

1 answer:

loris [4]3 years ago

4 0

Answer:

(C)

Step-by-step explanation:

20 for each day=20x

4 for hot dogs sold=4x

20x+4x

(C)

You might be interested in

your total savings varies inversely with the amount spent on Bill's. if your savings is $300 when your cost of Bill's are $65. W

tatyana61 [14]

Let S and B be savings and bills respectively. Then,
S α 1/B
S = k/B Where k = Constant.
When S = $300, B = 65

Then,
300 = k/65
k = 300*65 = 19500

Therefore,
For B = $145,

S= 19500/145 = $134.48

6 0

3 years ago

What is the area of this isosceles triangle.

frez [133]

Answer:

A=672 m²

Step-by-step explanation:

a²+b²=c² (to find h)

14²+b²=50²

196+b²=2,500

b²=2,304

√b²=√2,304

b=48

h=48

(base×height)÷2

(28×48)÷2

1,344÷2

A=672 m²

6 0

3 years ago

Solve the inequality: x+8 > 14 O x26 O x2 22 Oxs 22 Ο κε 6

almond37 [142]

Answer:

Option D, $x > 6$

Step-by-step explanation:

Step 1: Subtract 8 from both sides

$x + 8 > 14$

$x + 8 - 8 > 14 - 8$

$x > 6$

Answer: Option D, $x > 6$

6 0

3 years ago

Factor 20x2+25x-12x-15 by grouping

Hunter-Best [27]

Answer:

385-13x

Step-by-step explanation:

that is my answer

5 0

3 years ago

Tori invests $1,500 into the stock market which earns 9% per year. In 20 years, how much will Tori's investment be worth if inte

kipiarov [429]

$\bold{ANSWER:}$
$8725

$\bold{EXPLANATIONS:}$

4 0

2 years ago