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Tatiana [17]
2 years ago
8

45+40+45=55+60+90+30+55+35+60+45+75

Mathematics
2 answers:
kvasek [131]2 years ago
8 0

Answer:

45+40+45=55+60+90+30+55+35+60+45+75

Step-by-step explanation:

Its 505

tresset_1 [31]2 years ago
6 0

Answer:

635

Step-by-step explanation:

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10 more than a number c is 3.
Basile [38]
Is the question what c is?
if so just subtract 3 from 10
3-10 = -7

therefore c = -7
hope that helps :)
6 0
3 years ago
Read 2 more answers
What is the value of the sum?
Anna35 [415]

Answer:

-1/16

Step-by-step explanation:

4 0
3 years ago
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Use the rule y = -x + 7 to fill in the blank.<br><br> If (-1, y) is on the graph, then y = ___
STALIN [3.7K]

Answer:

8

Step-by-step explanation:

x=-1 so -(-1)+7=y

1+7=y

8=y

8 0
3 years ago
8 times the difference between a number and 6 is equal to 4 times the number.
7nadin3 [17]

Answer:

The variable titled "the number" is A: 12.

Step-by-step explanation:

The problem is 8 * (x - 6) = 4 * x

Try the first number as x and rewrite the expression.

8 * (12 - 6) = 4 * 12

Following PEMDAS (the Order of Operations), you need to solve the problem inside the parenthesis.

12 - 6 = 6

Rewrite the problem.

8 * 6 = 4 * 12

8 times 6 is 48.

4 times 12 is 48.

The variable in the expression 8 * (x - 6) = 4 * x is 12.

4 0
3 years ago
1. A student lifts a box of books that weighs 200 N. The box is lifted 2.5 m. How much work
Angelina_Jolie [31]

The student does a work of 500 Newton meter on the box.

Step-by-step explanation:

Given,

Weight of box of books = force = 200 N

Distance the box is lifted = 2.5 m

Work done = Force * distance

Work done = 200*2.5

Work done = 500 Newton-meter

Newton meter is same as Joule.

Work done = 500 Joules

The student does a work of 500 Newton meter on the box.

Keywords: multiplication, work done

Learn more about multiplication at:

  • brainly.com/question/12041380
  • brainly.com/question/12148432

#LearnwithBrainly

7 0
3 years ago
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