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alexandr1967 [171]

2 years ago

14

C. What is the relationship between a + b and b + a?

1 answer:

Law Incorporation [45]2 years ago

5 0

Answer:they would be fact families

Step-by-step explanation:

I think

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5. When y varies directly with x, the value of y = -2 when x = 4. What is the value of y when x = 8?

zmey [24]

Answer:

-4

Step-by-step explanation:

if y = -2 then x = 4

what is y when x = 8

$\frac{ - 2}{x} = \frac{4}{8} \\ - 16 = 4x \\ x = - 4$

7 0

2 years ago

50 is 40% of what number

notsponge [240]

125
50=40%
25=20%
125=100%

3 0

3 years ago

Read 2 more answers

You and three friends are eating a pizza with 12 pieces. Each person eats the same number of pieces. Let x represent the number

Setler [38]

Answer:

C. 4x = 12

Step-by-step explanation:

You and three friends= you + 3 friends=4 people

Pizza= 12 pieces

Each person eats equal pieces of pizza

x= number of pieces each person ate

Equation

4x=12

Divide both sides by 4

x=12/4

=3

x=3

Therefore, each person ate 3 pieces of pizza each

Check:

4x=12

4(3)=12

12=12

6 0

2 years ago

An art teacher has 70 1/2 pounds of clay and 25 students. Each student will get an equal amount of clay. How much clay does each

Zigmanuir [339]

70 1/2 divided by 25

5 0

3 years ago

Consider a regular hexagon centered at (3,4). Describe a rotation that

Ne4ueva [31]

Answer:

36- degree rotation m8

Step-by-step explanation:

mark me brainliest :)

3 0

2 years ago