3 years ago

Una makes $64 a week, plus 15 percent of the cost of meals that she serves. Use the

Mathematics

2 answers:

Sliva [168]3 years ago

6 0

Answer:

$117.25

Step-by-step explanation:

y = 0.15x + 64

y = 0.15(355) + 64

y = $117.25

Neporo4naja [7]3 years ago

4 0

Answer:

$117.25.

Step-by-step explanation:

y = 0.15x + 64

The cost of the meals, x = $355, so :

The amount she makes in a week ,

y = 0.15*355 + 64

= $117.25.

You might be interested in

The temperature was very cold.

ratelena [41]

Answer:

51-32+14=33

33÷3=11

answer is 11

3 0

3 years ago

A pack of five basic solid T-shirts costs $29.95 in a store. The sales tax where they are sold is 7.75%. What is the unit cost o

Anna71 [15]

Answer:

6.45

Step-by-step explanation:

29.95+7.75%=32.27

32.27/5

6.45

3 0

3 years ago

Read 2 more answers

May someone help me out with this please

lions [1.4K]

To work out 7% of 600, this is what you do
7/100 x 600
this will give you your answer
7% of 600 = 42

7 0

3 years ago

8x2y2 – + 4x4 – 7xy3

Elodia [21]

3 0

3 years ago

Two boys are running track. They decide to start in the northwest corner and go opposite directions around the rectangular track

Mariulka [41]

= <u>187.3 yards</u>

Step-by-step explanation:

The set-up will represent a triangle whereby the :

Width = Height = 150 yards
Diagonal = Hypotenuse = 240 yards
Length = Base = ?

${a}^{2} = {c}^{2} - {b}^{2} \\ {a}^{2} = {240}^{2} - {150}^{2} \\ {a}^{2} = 57600 - 22500 \\ \sqrt{ {a}^{2} } = \sqrt{35100} \\ a = 187.3yards \: (rounded \: off \: to \: 1dp)$

3 0

3 years ago