All categories

3 years ago

6th grade math help me pleaseeee

Mathematics

2 answers:

White raven [17]3 years ago

7 0

3 weeks yesssssssssirrr

Mrac [35]3 years ago

3 0

Again lol. and they were the same age at 3 weeks.

You might be interested in

The function y= sin 2 (x - 1/2) has a period of?

Evgen [1.6K]

Answer:

I believe the period is 1. Because if it was y= sin2 (2(x-1/2) then the period would be 2.

5 0

1 year ago

Divide 9.48 ÷ 0.24 = ______.

Ray Of Light [21]

Answer:

39.5

Step-by-step explanation:

In the attached file

6 0

3 years ago

I need to know the answer to part A and B

Viefleur [7K]

Sorry I cannot help you I do not know the answer

7 0

2 years ago

Two friends are collecting cards. Frank has 7 more than half the number of cards as his friend. Together they have 42 cards. How

Naddika [18.5K]

Answer:

The number of cards Frank has is 18 and the number of cards his friend has is 24.

Step-by-step explanation:

The correct question is

Two friends are collecting cards. Frank has 6 more than half the number of cards as his friend. Together they have 42 cards. How many cards does each friend have?

Let

x ----> the number of cards that Frank has

y ----> the number of cards that his friend has

we know that

Together they have 42 cards

$x+y=42$ ----> equation A

Frank has 6 more than half the number of cards as his friend

$x=\frac{y}{2} +6$ ---> equation B

Solve the system by substitution

Substitute equation B in equation A

$\frac{y}{2} +6+y=42$

solve for y

$\frac{3}{2}y=42-6\\\\\frac{3}{2}y=36\\\\y=36(2)/3=24$

Find the value of x

$x=\frac{24}{2} +6=18$

therefore

The number of cards Frank has is 18 and the number of cards his friend has is 24.

7 0

3 years ago

3. Which property is represented by 5+ (-8)=-8 + 5? (1 po.

AlexFokin [52]

Commutative property

5 0

3 years ago