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Lesechka [4]
3 years ago
11

Can someone please help me?

Mathematics
1 answer:
guajiro [1.7K]3 years ago
5 0

Answer:

b = 1/7

Step-by-step explanation:

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Mary knits scarves and sweaters to sell. Scarves take 2 hours to knit and sweaters take 10 hours. Mary would like to spend no mo
sveticcg [70]

Answer:

The system of inequalities is

2x+10y\leq 40

x+y\geq 5

The solution in the attached figure

Step-by-step explanation:

<u><em>The question is</em></u>

Write a system of linear inequalities.

Le

x ---> number of scarves knitted per week

y ---> number of knitted sweaters per week

we know that

Mary would like to spend no more than 40 hours per week knitting

The word "No more" means "less than or equal to"

so

2x+10y\leq 40 ----> inequality A

Mary would like to knit at least 5 items per week

The word "at least" means "greater than or equal to"

x+y\geq 5 ----> inequality B

Solve the system by graphing

The solution is the triangular shaded area

see the attached figure

7 0
3 years ago
−2/3(3 - 1/2)(-1) = ?
chubhunter [2.5K]

The correct answer would be <u><em>B. 2 - 1/3</em></u>

8 0
3 years ago
Find the least common multiple of 8 and 6
Zolol [24]

the least common multiple of 8 and 6 is 24


4 0
3 years ago
Read 2 more answers
In a collection of 1050 flowers, 3/10 of them are red , 2/5 of them are
Rainbow [258]

Answer:

<h3><em>315 red flowers</em></h3><h3><em>420 white flowers</em></h3><h3><em>315 yellow flowers​</em></h3>

Step-by-step explanation:

1050 flowers

3/10 of them are red=> 3/10 *1050=3*105=315 red flowers

2/5, (or 4/10),  are white =>4/10 * 1050=4*105=420 white flowers

=> 1050-(315+420)=1050-735=315 yellow flowers​

3 0
3 years ago
Which equation is written in standard form ?
nasty-shy [4]

B is standard form. y=1/2x + 2

8 0
3 years ago
Read 2 more answers
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