Question

In: Advanced Math

Solve the following equations for the unknown. 1. G - 24 = 75 2. 3(2c -...

Solve the following equations for the unknown.

1. G - 24 = 75

2. 3(2c - 5) = 45

3. n/4 - 7 = 8

For the following statements, underline the key words and translate into an expression.

4. 15 less than one-ninth of P

5. 3 times the quantity of H less 233

For the following statement, underline the key words and translate into an equation.

6. A number increased by 11 is 32

7. The sum of 2 more than 6 times a number and 7 times that number is that number decreased by 39

Set up and solve equations for each of the following business situations.

8. At Telepower Plus, long-distance phone calls to China cost $0.59 for the first minute and $0.25 for each additional minute plus an additional roaming charge of $2.50. If the total charge of a call to Beijing was $11.84, how long did the call last?

9. A Cold Stone Creamery ice cream shop sells sundaes for $3.60 and banana splits for $4.25. The shop sells four times as many sundaes as banana splits.

a. If total sales amount to $3,730 last weekend, how many of each were sold?

b. What were the dollar sales of each?

Use ratio and proportion to solve the following business situation.

10. Angeles Hatcher is planting flower bulbs in her garden for this coming summer. She intends to plant 1 bulb for every 5 square inches of flower bed.

a. How many flower bulbs will she need for an area measuring 230 square inches?

b. If the price is $1.77 for every 2 bulbs, how much will she spend on the flower bulbs?

Solutions

Expert Solution


Related Solutions

Solve the following equations for the unknown. 1. G - 24 = 75 2. 3(2c -...
Solve the following equations for the unknown. 1. G - 24 = 75 2. 3(2c - 5) = 45 3. n/4 - 7 = 8 For the following statements, underline the key words and translate into an expression. 4. 15 less than one-ninth of P 5. 3 times the quantity of H less 233 For the following statement, underline the key words and translate into an equation. 6. A number increased by 11 is 32 7. The sum of 2...
Solve the mathematical equation (3x+1)^(3/2) - 24 = 40.
Solve the following mathematical equation:  \( (3x +1)^{\frac{3}{2}} - 24 = 60 \)
Solve the following first order differential equations: (a) 2/?^ ???/?? = 4?^2? ; ?(0) = −1/...
Solve the following first order differential equations: (a) 2/?^ ???/?? = 4?^2? ; ?(0) = −1/ 3 (b) ??/?? + ? = ? ; ?(0) = 5 (c) ??/?? + ? /? = ? 3 ; ? ( 1/2 ) = 1
For the reaction A(g) + 2B(g) → 2C(g) + 2D(g) the following data were collected at...
For the reaction A(g) + 2B(g) → 2C(g) + 2D(g) the following data were collected at constant temperature. Determine the correct rate law for this reaction. Trial Initial [A] (mol/L) Initial [B] (mol/L) Initial Rate (mol/(L·min) 1 0.125 0.200 7.25 2 0.375 0.200 21.75 3 0.250 0.400 14.50 4 0.375 0.400 21.75 Rate = k[A] [B] Rate = k[A]2 [B] Rate = k[A] [B]2 Rate = k[A]
Solve the following equations in non-negative integers. 1. x2 - y2 = 221 2. a +...
Solve the following equations in non-negative integers. 1. x2 - y2 = 221 2. a + b = ab 3. gcd(a,b)lcm(a,b) = b + 9 4. x4 + 2x3 - y2(1+2x) + x2(1-y2) = 2299
Solve the following system of equations using the Substitution Method. 1.x + 3y = – 2...
Solve the following system of equations using the Substitution Method. 1.x + 3y = – 2 5x + 15y = 0 2. x – 4y = 10 3x – 2y = 10 3. 4a + 7b = 54 2a – 3b = 14 4. 2x – 3y = 1 8x – 12y = 4 5. 3x + 4y = 12 6x + 8y = 24 6.  2a – 5b = 10 3a – b = 2
solve the following 1. solve the following inequality for X 2x^2 +5x <3 2. without solving...
solve the following 1. solve the following inequality for X 2x^2 +5x <3 2. without solving the equation 2x^2 +5x =3, how would I know that it has two rational solutions. 3. 3^2(x+1) - 8.3^x+1 = 1 4. log (x+1) + log x =1 4.1. show that the above equation will have a irrational root if the base is changed to 2, and a rational root if the base is changed to 4 5. the sum of squares of two...
     Solve the following 2 equations: -4x +2 y = -5 7x + 8y = -15
     Solve the following 2 equations: -4x +2 y = -5 7x + 8y = -15
Solve for the unknown number of years in each of the following
Solve for the unknown number of years in each of the following (Do not round intermediate calculations and round your answers to 2 decimal places, e.g., 32.16.)Present ValueYearsInterest RateFuture Value$5607%$1,38981081,82118,4009289,71521,50011430,258
Solve for the unknown interest rate in each of the following:
Solve for the unknown interest rate in each of the following: present value 190 years 4 future value 231 310 18 854 34000 19 148042 33261 25 412862
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT