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3 years ago

The 10-ounce jar of salsa sells for $1.95. The 24-ounce jar sells for $4.32. Which jar is the better buy?

Mathematics

1 answer:

Mumz [18]3 years ago

4 0

The 24 once is a lot better.

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Tim spent $37.45 on groceries. On the way home, he wants to stop and pay cash for gas at $3.35 per gallon. If he started with $6

dalvyx [7]

Answer:

6.7

Step-by-step explanation:

60$-37.45=22.55

22.55/3.35=6.731

Which rounds to 6.7

5 0

3 years ago

Solve the quadratic equation: 2(x-3)^2-24-0

Keith_Richards [23]

Answer:

x=3+2×sqrt(3)

x=3-2×sqrt(3)

Step-by-step explanation:

2(x-3)²-24=0

2(x-3)²=24

(x-3)²=12

Case 1:

x-3=sqrt(12)=2×sqrt(3)

x=3+2×sqrt(3)

Case 2:

x-3=-sqrt(12)=-2×sqrt(3)

x=3-2×sqrt(3)

7 0

3 years ago

At the movie theater, childs admission is $6.10. Adult admission is $9.40. On Tuesday four times as many adult tickets as child

Harlamova29_29 [7]

Answer:

The number of children's tickets sold was 27

Step-by-step explanation:

Let

x ----> the number of children's tickets sold

y ----> the number of adult's tickets sold

we know that

$6.10x+9.40y=1,179.90$ ----> equation A

$y=4x$ ----> equation B

Solve the system by substitution

Substitute equation B in equation A

$6.10x+9.40(4x)=1,179.90$

solve for x

$6.10x+37.6x=1,179.90$

$43.7x=1,179.90$

$x=27$

therefore

The number of children's tickets sold was 27

8 0

3 years ago

Solve.

horrorfan [7]

x/2 = -0.73

To solve for x multiply both sides by 2:

x = -1.46

6 0

2 years ago

Read 2 more answers

PLEASE HELP ME 79 POINTS!!!!!!!!!!!!!!!!!!

masya89 [10]

Answer:

Two squares with the same side lengths are always congruent.

Two quadrilaterals with the same side lengths are always congruent.

Two rectangles with the same side lengths are always congruent.

Step-by-step explanation:

7 0

3 years ago