As the x value increases by 1 the y value decreases by 3. The x value skips from 4 to 46 which means it increased by 42. To find the y value multiply 42 * -3 to get -126 and add the -22 to get the final y value which is -148
Answer:
1:7
Step-by-step explanation:
simplify both sides of the ratio by dividing each by 9. so you have 1 and 7. 1:7
For b), the answer is 3^2 / 2^7
you just have to multiply the exponent of 2 with 2 and add it with 3
for c), the answer is -(3)^3
notice that the negative sign is outside the parenthesis
for d), the answer is 1
you just multiply -n with 3 and all the exponents since they all have the same base
for e), the answer is 2a^2 b
just distribute the exponent 2 to all the bases and cancel out the things that can be cancelled or just subtract exponents of the same bases if the operation is division
for f), the answer is b^4 / 2b^4
focus first on the things inside the parenthesis, then take not of the -1 exponent after
Answer: C
Step-by-step explanation: The number go larger in value
You would do 20-8= to 12 so the difference between the cat and dog is 12 ft