Carlos made n soccer goals last weekend and 4 more this weekend. Using n, write an expression

Mathematics

1 answer:

iren [92.7K]3 years ago

5 0

Goals = last week + this week
Goals = n + 4

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(5 + 4) + (2 + 6) = 10 +__ Find the missing number.

LUCKY_DIMON [66]

Answer:

The Missing number is 7

Step-by-step explanation:

5+4=9

2+6=8

9+8=17

And if the equations are supposed to have the same answer then you add 7 to 10 and they both have the same answer.

Could I please have BRAINLIEST.

4 0

4 years ago

I'm not sure to do this.. Help me please.. Thank you

Paraphin [41]

So our original equations would be..
$2y + 2(y - 4) = p \: (perimeter)$
$y \times (y - 4) = l \: (area)$

(a) perimeter in terms of y
$y = \frac{p + 8}{4}$

(b) area in terms of y
*I'm actually not sure about b.. sorry*

(c) if perimeter = 28, find length
$28 \div 4 = 7$
$7 \times 7 = 49$
$l (area)= 49$