49 / 80 Marks

1 answer:

3 0

Answer:

What is this...?

Step-by-step explanation:

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saul85 [17]

I’m pretty sure it’s 2:5 hope that helps!

8 0

3 years ago

Elenna [48]

Answer:

(k+5)(k−1)=k2+4k−5

Step-by-step explanation

4 0

3 years ago

ss7ja [257]

Answer:

$4x + 3 < 7 \\ 4x + 3 - 3 < 7 - 3 \\ 4x < 4 \ \\ 4x \div 4 < 4 \div 4 \\ x < 1$

$3x - 8 > 7 \\ 3x - 8 + 8 > 7 + 8 \\ 3x > 15 \\ 3x \div 3 > 15 \div 3 \\ x > 5$

6 0

3 years ago

egoroff_w [7]

Answer:

u gotta divide the 7.5% and the other number that is says (can see the question but there)

8 0

3 years ago

kirill115 [55]

Lucy has 12.5 pounds, Lisa has 7 1/14 pounds

3 0

3 years ago