2 years ago

Please answer correctly !!!! Will mark brainliest !!!!!!!!!!!!!!

Mathematics

2 answers:

siniylev [52]2 years ago

4 0

Answer:

I am thinking B

Step-by-step explanation:

I may be wrong

Correct me

shepuryov [24]2 years ago

4 0

Answer:

B impossible situation

Step-by-step explanation:

x = price of notebook

y = price of newspaper

40x +20y = 130 divide by 10 → 4x + 2y =13

8x + 4y =28 divide by 2 → 4x +2y = 14

there are 2 same equations with different answers so no solution

You might be interested in

Can someone help me solve for x please it’s urgent

Lina20 [59]

Answer:

37.5

Step-by-step explanation:

16/46 = 20/(20+x)

or, 16(20+x) = 46×20

or, 320 + 16x = 920

or, 16x = 600

or, x = 600/16

x = 37.5

6 0

2 years ago

Ivan and Tanya share £150 in the ratio 4: 1<br> Work out how much more Ivan gets compared to Tanya.

Dennis_Churaev [7]

Ivan gets £112.5(0) more than Tanya

7 0

2 years ago

Each day at lunchtime, at least 53 people buy food from a food truck. Using the variable pp, an inequality that represents that

Dahasolnce [82]

P ≥ 53.
p (the number of people) is at least (so, greater than or equal to) 53

3 0

3 years ago

SOOO CLOSEE TO BEING DONEEEE helppppp

grandymaker [24]

$423 \times 10 {}^{2}$

$2 \times 10 {}^{3}$

$92 \times 10 {}^{5}$

$4 \times 10 {}^{3}$

$80 \times 10 {}^{6} = 8 \times 10 {}^{7}$

$32 \times 10 {}^{9}$

4 0

2 years ago

Read 2 more answers

The equation of a parabola is y=X(x)-8x+21. Write one vetted form. Simplify any fractions

Alona [7]

Answer:

Step-by-step explanation: just search it up

4 0

2 years ago