3 years ago

PLS HELP ME OUT GUYS PLS PLS PLS PLS

Mathematics

1 answer:

andrezito [222]3 years ago

5 0

the 1st, 2nd, and 3rd are correct

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5. The hot summer fair is coming to town! Admission to the fair costs $12.99 and each ride costs s1.75. You have $35 to spend at

sattari [20]

35 ≤ 12.99 + 1.75x

subtract the admission to see how much you have left over for rides

22.01 ≤ 1.75x

divide

12.58 ≤ x

you can not ride .58 of a ride so the maximum number of rides you can enjoy is 12

hope this helps.. need brainliest

8 0

3 years ago

Quadratic equation. Find the value of m so that the roots of the equation (4 - m) x^2 + (2m + 4)x + (8m + 1) = 0 may be equal.

nikitadnepr [17]

The quadratic has one root with multiplicity 2 if the discriminant is 0, which is

$(2m+4)^2-4(4-m)(8m+1)$

(That is, for a quadratic $ax^2+bx+c$ , the discriminant is $b^2-4ac$ .)

Set the discriminant equal to 0 and solve for $m$ :

$(2m+4)^2-4(4-m)(8m+1)=0$

$4m^2+16m+16+32m^2-124m-16=0$

$36m^2-108=0$

$36m(m-3)=0$

$\implies m=0\text{ or }m=3$

8 0

3 years ago

What is 1,054.0402 in expanded notation?

viktelen [127]

1,000 + 50 + 40 + 0.04 + 0.0002 is the number above in expanded notation.

3 0

3 years ago

Help me

hodyreva [135]

Answer:

B. 14 square feet

Step-by-step explanation:

just took the test

7 0

3 years ago

Tyler has 485 pieces of candy. He has 5 bags that he wants to fill the candy in. How many

Degger [83]

Answer:

97 in each bag

Step-by-step explanation:

485÷5=97

97*5=485

8 0

2 years ago

Read 2 more answers