Question

Todd is 10 years older than Jamal. The sum of their ages is 64. How old are Todd and Jamal

140

likes
700 views

Answer to a math question Todd is 10 years older than Jamal. The sum of their ages is 64. How old are Todd and Jamal

Expert avatar
Frederik
4.6
103 Answers
Solution:
1. Let J be Jamal's age.
2. Todd is 10 years older than Jamal:
T = J + 10
3. The sum of their ages is 64:
T + J = 64
4. Substitute T = J + 10 into the equation T + J = 64:
(J + 10) + J = 64
5. Simplify and solve for J:
2J + 10 = 64
2J = 54
J = 27
6. Substitute J = 27 back into the equation for T:
T = 27 + 10 = 37

So, Jamal is 27 years old, and Todd is 37 years old.

Frequently asked questions (FAQs)
Math Question: Find the derivative of f(x) = 3x^2 - 4x + 7 using basic rules of derivatives.
+
What is the derivative of ∫(x^2 + sin(x)) dx from 0 to 2?
+
What is the Pythagorean theorem formula and how can it be used to find the length of the hypotenuse in a right triangle?
+
New questions in Mathematics
Kayla has $8,836.00 in her savings account. The bank gives Kayla 5%of the amount of money in account as a customer bonus. What amount of money does the bank give Kayla? Justify your answer on a 6th grade level.
what is the annual rate on ​$525 at 0.046​% per day for 3 months?
Log(45)
2x2 and how much?
(5y 9)-(y 7)
How many anagrams of the word STROMEC there that do not contain STROM, MOST, MOC or CEST as a subword? By subword is meant anything that is created by omitting some letters - for example, the word EMROSCT contains both MOC and MOST as subwords.
solve for x 50x+ 120 (176-x)= 17340
4+168Γ—10Β³Γ—d1+36Γ—10Β³Γ—d2=-12 -10+36Γ—10Β³Γ—d1+72Γ—10Β³Γ—d2=0
The population of Pittsburgh, Pennsylvania, fell from 520,117 in 1970 to 305,704 in 2010. Write an exponential function P(t) modeling the population t years after 1970. Round the growth factor to the nearest tem thousandth.
viii. An ac circuit with a 80 ΞΌF capacitor in series with a coil of resistance 16Ω and inductance 160mH is connected to a 100V, 100 Hz supply is shown below. Calculate 7. the inductive reactance 8. the capacitive reactance 9. the circuit impedance and V-I phase angle ΞΈ 10. the circuit current I 11. the phasor voltages VR, VL, VC and VS 12. the resonance circuit frequency Also construct a fully labeled and appropriately β€˜scaled’ voltage phasor diagram.
In an economy with C= 10+0.8 Yd ; I= 20+0.1Y ; G= 100 ; X= 20 ; M=10+0.2Y ; T=-10+0.2Y and R= 10, when knew that Yd= Y-T+R. How much is the budget? A. -23.18 B. -28.13 C. -13.28 D. -32.18
A 20,000 kg school bus is moving at 30 km per hour on a straight road. At that moment, it applies the brakes until it comes to a complete stop after 15 seconds. Calculate the acceleration and the force acting on the body.
94 divided by 8.75
You buy a $475,000 house and put 15% down. If you take a 20 year amortization and the rate is 2.34%, what would the monthly payment be?
What is the total amount due and the amount of interest on a 3-year loan of $1,000 at a simple interest rate of 12% per year?
Let N be the total number of ways to choose at least one ride, out of a total of 7 different ones, existing in an amusement park. Can it be said that N is a natural number equal to?
2.3 X 0.8
How many digits are there in Hindu-Arabic form of numeral 26 Γ— 1011
Define excel and why we use it?
6(k-7) -2=5