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2 years ago

7

Complete this pattern please?

1 answer:

ASHA 777 [7]2 years ago

5 0

Answer:

30, 40, 50, 60, 70

Step-by-step explanation:

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Help please (ty to the people who know this) :)

notsponge [240]

Answer:

C) $3c-5d$

Step-by-step explanation:

$-c+5d+7c-11d+d-3c$

Group the similar terms together:

$-c+7c-3c+5d-11d+d$

Add/subtract the "c" variables:

$3c+5d-11d+d$

Add/subtract the "d" variables:

$3c-5d$

4 0

3 years ago

Read 2 more answers

Find the value of x and y is (3x_6) (12,y-1)

Alika [10]

Answer:

x=4

y=7

Step-by-step explanation:

12=3x

x=4

6=y-1

y=6+1

y=7

8 0

3 years ago

Read 2 more answers

A 20% acid solution is mixed with a 70% acid solution to get 50 liters of a 40% solution.

lilavasa [31]

Answer:

B. 2x + 7y 100% sure just got it right

Step-by-step explanation:

B. 2x + 7y

4 0

3 years ago

A quadrilateral can be partitioned into two triangles. What is the sum of the angles of a quadrilateral?

Dimas [21]

Answer:

360°

Step-by-step explanation:

Each of the two triangles have 3 angles that add up to 180°.

So,

180° + 180° = 360°

The sum of the angles of a quadrilateral is 360°

8 0

2 years ago

X-7;x=23. I NEED help

docker41 [41]

Answer:

x-7=16

Step-by-step explanation:

if x=23 substitute it in the equation

so; 23-7=?

23-7=16

your answer would be 16

4 0

3 years ago

Read 2 more answers