2) A student uses the substitution method to solve the system of equations below algebraically.

x = 4y + 5

x = 3y - 2

Which equivalent equation could be used?

y = 3 (4y + 5) - 2

x = 3 (4y + 5) - 2

x = 4 (3y - 2) + 5

4y + 5 = 3y - 2

What is 1/7 of 4/9 ?

Log (12) = log (3x+81)

The flower color of bigleaf hydrangeas is determined by the soil's pH. A gardener growing blue hydrangeas believes that lime may be leaching out of a nearby sidewalk and increasing the pH of the soil.

Two-thirds of my cats plus nine

5n+6 + (-7n) answer olz

What's the square root of 260?

Alexander's parents are saving for his college fund. They Which formula would be used for this situation put $8,000 into an interest-bearing account with an A = (8,000 + 0.045) 12 annual compound interest rate of 4.5%. A = 8,000 (1 + 0.

Tommy writes - 414 as a fraction using the same method he knows for positive mixed numbers. His work is shown: Multiply the whole number by the denominator: - 4⋅4=-16-4·4=-16. Add the numerator: - 16+1=-15-16+1=-15.

Slope = 2 over 5 y intercept = 2

Harriet bought 2kg of potatoes for $1.50 how much would it cost for 1 kg